The 400 Series is a straight track offered in many models for a variety of project requirements. This heavy-duty track is available in galvanized steel, black powder-coated steel and mill finish aluminum. In addition to the traditional zinc plated finish, all hardware items are available in black finish to meet the demands of the theatrical industry.
Model 401S is recommended for moderately heavy curtains up to 60 feet in width. It utilizes ball bearing carriers with polyethylene wheels and 4" end pulleys. Model 428S is an economical upgrade to urethane wheels and 6" pulleys when a quiet track is desired for larger curtains.
Models 416S and 418S feature improved carriers with a custom designed, sealed ball bearing in each wheel. The 416 carrier is equipped with nylon-tired wheels for minimized friction when moving heavy loads. The 418 carrier has been redesigned with a urethane tire that combines durability with quiet operation. Each is complemented by 6" end pulleys for rigging curtains of virtually any length. The Premier versions, Models 416P and 418P, are the best in heavy-duty straight tracks. They incorporate 1/2" operating line, rear fold guides and 8" end pulleys for maximum ease of operation of very heavy stage curtains.
2 polyethylene wheels riveted to black Super Tough nylon body with shielded ball bearing. Heavy-duty hook, swivel, and trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 401 - Zinc plated.
No. 401B - Black finish.
402B
4 polyethylene wheels riveted to steel body with 2 shielded ball bearings. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 402 - Zinc plated.
No. 402B - Black finish.
403B
4" diameter Nylatron GS sheaves with shielded ball bearings. Steel housing clamps to underside of track. Chain bracket for se- curing offstage curtain edge. 3/8" groove.
NO. 403 - Zinc plated.
No. 403B - Black finish.
403M
Heavy-duty 4" diameter Nylatron GSM sheaves with sealed precision ball bearings. Steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. 3/16" groove for use with motorized tracks.
No. 403M
404B
4" diameter Nylatron GS sheave with shielded ball bearing. Steel housing clamps to under- side of track. Chain bracket for securing offstage curtain edge. 3/8" groove.
No. 404 - Zinc plated.
No. 404B - Black finish.
404M
Heavy-duty 4" diameter Nylatron sheave with sealed precision ball bearings. Steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. 3/16" groove for use with motorized tracks.
No. 404M
404T
4" diameter Nylatron GSM sheave with sealed precision ball bearings grooved for 3/16" cable. Heavy-duty steel housing clamps to underside of track and provides co stant cable tension on large motorized tracks.
No. 404T
405B
Formed steel clamps to align track at overlap. 1 set pictured.
No. 405 - Zinc plated.
No. 405B - Black finish.
406B
Formed steel brackets clamp to track. Adjusts to any position. Suspend track with welded chain or wire rope.
1 pair pictured.
NO. 406 - Zinc plated.
NO. 406B - Black finish.
407B
Formed steel brackets align and ock track sections together. 1 pair pictured.
No. 407 - Zinc plated.
No. 407B - Black finish.
408
4" diameter Nylatron GS sheave with shielded ball bearing in steel housing.
9" vertical adjustment.
No. 408
409B
Steel clamp with eye to support operating line and prevent carriers from traveling beyond desired location. 1 pair required for overlapping tracks. DO NOT USE WITH PIVOT DEVICES.
No. 409 - Zinc plated.
No. 409B - Black finish.
410A
Mill finish 6063-T5 extruded aluminum 2-5/8" wide x 2-3/4" high, .080" thick. 20' and 24' stock lengths.
No. 410A
410S-B
14 gauge galvanized steel, roll-formed to 2-5/8" wide x 2-3/4" high.
no-410s-16-20-24-and-26-stocklengths
No. 410S-B - Semi-glosss black powder coat finish. 16', 20', and 24' stock lengths.
411B
Bolt with steel spacer to prevent carriers from traveling beyond desired location. For use with walk-along tracks and tracks with pivot devices.
No. 411 - Zinc plated.
No. 411B - Black finish.
412B
Allows curtain to fold at offstage edges. Supplied with 1 No. 431 rubber bumper.
No. 412 - for use with 3/8" operating line.
No. 412B - same as 412 in Black
413
Allows curtain to fold at offstage edges. Supplied with 2 rubber bumpers.
No. 412A - for use with 1/2" operating line. Black finish.
3/8" diameter black polyester braided over Dyneema core for manual operation.
No. 414
415
3/16" diameter black polyester jacket braided over 3/32" specialty cord wire rope. For use with motorized tracks.
No. 415
416
2 nylon-tired sealed ball bearing wheels riveted to black Super Tough nylon body with heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 416
417
4 nylon-tired sealed ball bearing wheels riveted to steel body. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair
overlapping tracks.
No. 417
418
2 urethane-tired sealed ball bearing wheels riveted to black Super Tough nylon body with heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 418
419
4 urethane-tired sealed ball bearing wheels riveted to steel body. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 419
420
1/2" diameter black spun polyester braided over polyester core for manual operation.
No. 420
421B
No. 406 clamp hanger with Nylatron GS ball bearing roller for supporting operating line or cable.
No. 421 - Zinc plated.
No. 421B - Black finish.
422
8" diameter Nylatron GS sheave with sealed precision ball bearings in heavy-duty steel housing with 9" vertical adjustment. Grooved to accept up to 1/2" operating line.
No. 422
423M
8" diameter Nylatron GS sheaves with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 423 - Grooved for up to 1/2" operating line.
No. 423M - Grooved for 3/16" operating cable.
424M
8" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 424 - Grooved for up to 1/2" operating line.
No. 424M - Grooved for 3/16" operating cable.
424AM
8" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. Allows a narrower profile when installed.
no-424a-grooved-for-up-to-1-2operating-line
No. 424AM - Grooved for 3/16" operating cable.
426B
Formed steel bracket used to support tracks at overlap.
No. 426 - Zinc plated.
No. 426B - Black finish.
427B
To align and lock track sections together on ceiling mounted tracks. 1 pair pictured.
Note: Cannot be used with No. 437 Locking Master or No. 40 Pivot Device due to interference with the wheels.
No. 427 - Zinc plated.
No. 427B - Black finish.
428
2 urethane-tired wheels riveted to black Super Tough nylon body with shielded ball bearing. Heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 428
429
4 urethane-tired wheels riveted to steel body with 2 shielded ball bearings. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 429
431
1/8" neoprene bumper placed between carriers on operating line to reduce noise.
No. 430 - for use with 3/16" operating cable.
No. 431 - for use with 3/8" operating line.
432
6" diameter Nylatron GS sheave with sealed precision ball bearings in heavy-duty steel housing with 9" vertical adjustment. Grooved to accept up to 1/2" operating line.
No. 432
433M
6" diameter Nylatron GS sheaves with precision sealed ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 433 - Grooved for up to 1/2" operating line.
No. 433M - Grooved for 3/16" operating cable.
434M
6" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 434 - Grooved for up to 1/2" operating line.
No. 434M - Grooved for 3/16" operating cable.
434AM
6" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. Allows a narrower profile when installed.
no-434a-grooved-for-up-to-1-2operating-line
No. 434AM - Grooved for 3/16" operating cable.
437
Heavy steel construction with nylon wheels and brake to keep master carrier in desired location. Equipped with swivels and trim chains for curtain attachment. Note: All carriers used with this device must have a trim chain of 6" total length.
No. 437
422DK
7 gauge steel plate with hardware for use with floor block for quick release.
No. 408DK - use with No. 408 4" Floor Block.
No. 422DK - use with No. 422 8" Floor Block.
40B
Heavy steel construction with nylon wheels. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length). Allows masking draperies to be rotated to any angle.
Working Load Limit: 60 pounds.
No. 40 - Zinc plated.
No. 40B - Black finish.
40XB
Pivot device with special plate to index rotation at 22-1/2 degree increments. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length).
Working Load Limit: 60 pounds.
No. 40X - Zinc plated.
No. 40XB - Black finish.
40BKB
Spring equipped arm with neoprene pad. Add to pivot device to prevent undesired movement along track.
2 polyethylene wheels riveted to black Super Tough nylon body with shielded ball bearing. Heavy-duty hook, swivel, and trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 401 - Zinc plated.
No. 401B - Black finish.
402B
4 polyethylene wheels riveted to steel body with 2 shielded ball bearings. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 402 - Zinc plated.
No. 402B - Black finish.
403B
4" diameter Nylatron GS sheaves with shielded ball bearings. Steel housing clamps to underside of track. Chain bracket for se- curing offstage curtain edge. 3/8" groove.
NO. 403 - Zinc plated.
No. 403B - Black finish.
403M
Heavy-duty 4" diameter Nylatron GSM sheaves with sealed precision ball bearings. Steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. 3/16" groove for use with motorized tracks.
No. 403M
404B
4" diameter Nylatron GS sheave with shielded ball bearing. Steel housing clamps to under- side of track. Chain bracket for securing offstage curtain edge. 3/8" groove.
No. 404 - Zinc plated.
No. 404B - Black finish.
404M
Heavy-duty 4" diameter Nylatron sheave with sealed precision ball bearings. Steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. 3/16" groove for use with motorized tracks.
No. 404M
404T
4" diameter Nylatron GSM sheave with sealed precision ball bearings grooved for 3/16" cable. Heavy-duty steel housing clamps to underside of track and provides co stant cable tension on large motorized tracks.
No. 404T
405B
Formed steel clamps to align track at overlap. 1 set pictured.
No. 405 - Zinc plated.
No. 405B - Black finish.
406B
Formed steel brackets clamp to track. Adjusts to any position. Suspend track with welded chain or wire rope.
1 pair pictured.
NO. 406 - Zinc plated.
NO. 406B - Black finish.
407B
Formed steel brackets align and ock track sections together. 1 pair pictured.
No. 407 - Zinc plated.
No. 407B - Black finish.
408
4" diameter Nylatron GS sheave with shielded ball bearing in steel housing.
9" vertical adjustment.
No. 408
409B
Steel clamp with eye to support operating line and prevent carriers from traveling beyond desired location. 1 pair required for overlapping tracks. DO NOT USE WITH PIVOT DEVICES.
No. 409 - Zinc plated.
No. 409B - Black finish.
410A
Mill finish 6063-T5 extruded aluminum 2-5/8" wide x 2-3/4" high, .080" thick. 20' and 24' stock lengths.
No. 410A
410S-B
14 gauge galvanized steel, roll-formed to 2-5/8" wide x 2-3/4" high.
no-410s-16-20-24-and-26-stocklengths
No. 410S-B - Semi-glosss black powder coat finish. 16', 20', and 24' stock lengths.
411B
Bolt with steel spacer to prevent carriers from traveling beyond desired location. For use with walk-along tracks and tracks with pivot devices.
No. 411 - Zinc plated.
No. 411B - Black finish.
412B
Allows curtain to fold at offstage edges. Supplied with 1 No. 431 rubber bumper.
No. 412 - for use with 3/8" operating line.
No. 412B - same as 412 in Black
413
Allows curtain to fold at offstage edges. Supplied with 2 rubber bumpers.
No. 412A - for use with 1/2" operating line. Black finish.
3/8" diameter black polyester braided over Dyneema core for manual operation.
No. 414
415
3/16" diameter black polyester jacket braided over 3/32" specialty cord wire rope. For use with motorized tracks.
No. 415
416
2 nylon-tired sealed ball bearing wheels riveted to black Super Tough nylon body with heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 416
417
4 nylon-tired sealed ball bearing wheels riveted to steel body. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair
overlapping tracks.
No. 417
418
2 urethane-tired sealed ball bearing wheels riveted to black Super Tough nylon body with heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 418
419
4 urethane-tired sealed ball bearing wheels riveted to steel body. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 419
420
1/2" diameter black spun polyester braided over polyester core for manual operation.
No. 420
421B
No. 406 clamp hanger with Nylatron GS ball bearing roller for supporting operating line or cable.
No. 421 - Zinc plated.
No. 421B - Black finish.
422
8" diameter Nylatron GS sheave with sealed precision ball bearings in heavy-duty steel housing with 9" vertical adjustment. Grooved to accept up to 1/2" operating line.
No. 422
423M
8" diameter Nylatron GS sheaves with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 423 - Grooved for up to 1/2" operating line.
No. 423M - Grooved for 3/16" operating cable.
424M
8" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 424 - Grooved for up to 1/2" operating line.
No. 424M - Grooved for 3/16" operating cable.
424AM
8" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. Allows a narrower profile when installed.
no-424a-grooved-for-up-to-1-2operating-line
No. 424AM - Grooved for 3/16" operating cable.
426B
Formed steel bracket used to support tracks at overlap.
No. 426 - Zinc plated.
No. 426B - Black finish.
427B
To align and lock track sections together on ceiling mounted tracks. 1 pair pictured.
Note: Cannot be used with No. 437 Locking Master or No. 40 Pivot Device due to interference with the wheels.
No. 427 - Zinc plated.
No. 427B - Black finish.
428
2 urethane-tired wheels riveted to black Super Tough nylon body with shielded ball bearing. Heavy-duty hook, swivel and 6" trim chain for curtain attachment. Supplied with 1 No. 431 rubber bumper.
No. 428
429
4 urethane-tired wheels riveted to steel body with 2 shielded ball bearings. 2 clamps provided for anchoring operating line or cable. Supplied with 1 No. 431 rubber bumper. 1 pair required for overlapping tracks.
No. 429
431
1/8" neoprene bumper placed between carriers on operating line to reduce noise.
No. 430 - for use with 3/16" operating cable.
No. 431 - for use with 3/8" operating line.
432
6" diameter Nylatron GS sheave with sealed precision ball bearings in heavy-duty steel housing with 9" vertical adjustment. Grooved to accept up to 1/2" operating line.
No. 432
433M
6" diameter Nylatron GS sheaves with precision sealed ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 433 - Grooved for up to 1/2" operating line.
No. 433M - Grooved for 3/16" operating cable.
434M
6" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge.
No. 434 - Grooved for up to 1/2" operating line.
No. 434M - Grooved for 3/16" operating cable.
434AM
6" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy duty steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. Allows a narrower profile when installed.
no-434a-grooved-for-up-to-1-2operating-line
No. 434AM - Grooved for 3/16" operating cable.
437
Heavy steel construction with nylon wheels and brake to keep master carrier in desired location. Equipped with swivels and trim chains for curtain attachment. Note: All carriers used with this device must have a trim chain of 6" total length.
No. 437
422DK
7 gauge steel plate with hardware for use with floor block for quick release.
No. 408DK - use with No. 408 4" Floor Block.
No. 422DK - use with No. 422 8" Floor Block.
40B
Heavy steel construction with nylon wheels. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length). Allows masking draperies to be rotated to any angle.
Working Load Limit: 60 pounds.
No. 40 - Zinc plated.
No. 40B - Black finish.
40XB
Pivot device with special plate to index rotation at 22-1/2 degree increments. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length).
Working Load Limit: 60 pounds.
No. 40X - Zinc plated.
No. 40XB - Black finish.
40BKB
Spring equipped arm with neoprene pad. Add to pivot device to prevent undesired movement along track.
