Available Options
| Thumbnail | SKU | Description | Part Number Zinc | Part Number Black |
|---|---|---|---|---|
![]() | 439BS | 4 steel ball bearing wheels riveted to machined steel body. 3/8" forged eyebolt swivels in body and provides attachment point for scenery. Working Load Limit: 150# | No. 139BS - for 110S track. | No. 439BS - for 410S track. |
![]() | 440BS | 4 steel ball bearing wheels riveted to machined steel body. 1/2" milled tap bolt provided for scenery attachment. Working Load Limit: 150# | No. 140BS - for 110S track. | No. 440BS - for 410S track. |
![]() | 449 | 4 urethane-tired sealed ball bearing wheels riveted to machined steel body for use with No. 410S or 410A track. Carrier provided with 2 Nylatron bearings to keep unit centered in the track assembly. 5/16" forged eyebolt swivels in body and provides attachment point for scenery. Working Load Limit: 200# | No. 449 | |
![]() | 450 | 4 urethane-tired sealed ball bearing wheels riveted to machined steel body for use with No. 410S or 410A track. Carrier provided with 2 Nylatron bearings to keep unit centered in the track assembly. 1/2" milled pinned tap bolt is provided for scenery attachment. Working Load Limit: 200# | No. 450 | |
![]() | 450A | 8 urethane-tired sealed ball bearing wheels riveted to machined steel body for use with No. 410S or 410A track. Carrier provided with 2 Nylatron bearings to keep unit centered in the track assembly. 3/8" bolt provided with 2 hex nuts and lock washer for scenery attachment. Working Load Limit: 200# | No. 450A | |
![]() | 435B | Formed 12 gauge steel brackets clamp to 1-1/4" or 1-1/2" standard pipe for suspending curtain tracks parallel to pipe. Working Load Limit: 150# | No. 435 - Zinc plated. | No. 435B - Black finish. |
![]() | 435RB | Formed 12 gauge steel bracket U-bolts to 1-1/2" standard pipe for suspending curtain track perpendicular to pipe. | No. 435R - Zinc plated. | No. 435RB - Black finish. |
![]() | 435XB | 12 gauge steel strap with holes 1.9" on center. Used to extend pipe clamp when attaching to upper member of standard 1-1/2" pipe grid. | No. 435X - Zinc plated. | No. 435XB - Black finish. |
![]() | 448B | Formed 1/4" steel bracket with offset tab for suspending curtain track from 1/2" rod. Working Load Limit: 150 pounds. | No. 448 - Zinc plated. | No. 448B - Black finish. |
![]() | 442-2 | 2 pound smooth cast iron weight with eye. | No. 442-2 | |
![]() | 447A | 1-9/16" X .120" steel tubing, 24" long, for use as internal sleeve for 1-1/2" Sch. 40 pipe batten. With 4 drilled holes and (4) 3/8-16 x 2-1/2" bolts and Nylock hex nuts. | No. 447 | No. 447A - Same as 447 Splice except no attachment holes. (4) 3/8-16 x 2-1/2" bolts and Nylock hex nuts provided. |
![]() | 643 | 6" Nylatron GS sheave with precision ball bearings in specially designed housing with heavy-duty sand bag. For maintaining proper operating line tension on flying curtains. Supplied without sand. Grooved for up to 1/2" operating line. | No. 643 |





















