10
Torsion Spring Hardware Components
Description:
Qty.
Qty.
Door Size:
Description:
Double Car Doors
16'W x 8'0''H
Single Car Doors
8' - 10'W x 8'0''H
Double Car Doors
16'W x 8'0''H
Single Car Doors
8' - 10'W x 8'0''H
Double Car Doors
16'W x 8'0''H
Single Car Doors
8' - 10'W x 8'0''H
5/16" x 1-5/8"
Lag Screw
(Red Head)
5/16" x 1-5/8"
Lag Screw
All Doors
Steel Center
Bearing
Cable Drums
Center Bearing
Plate
All Doors
All Doors
Torsion Tube*
End Bearing
Plate
All Doors
Torsion
Spring
2 or 4
2 per
center
bearing
plates
2
Solid Shaft Key
Coupler
Doors With Split
Solid Shaft
Doors With Split
Solid Shaft
3
0 or 1
1
1 or 2
2
1
3/8" x 1-5/8"
Hex Head Bolt
3/8" x 1"
Hex Head Bolt
1
1 or 2
1
2
3/8" Flange Nut
3/8"-16 x 3/4"
Carriage
Bolt
3/8" x 3/4"
Hex Head Bolt
Doors With
One Spring
Doors With
Two Springs
Doors With
One Spring
Doors With
Two Springs
2
0
0
2
All Doors
All Doors
All Doors
10
4
4
(While not representative of any one model, the quantities below can be used as a guide. In some
instances, extra screws/bolts are provided in the event of strip out or loss of parts. Quantities for
doors over 8'0" high may be different, see extended height supplement.)
Description:
Qty.
Description:
Door Size:
Qty.
Description:
Qty.
Description:
Door Size:
Qty.
All Doors
1 or 2
All Doors
Solid Steel Shaft
Pulley Saddle
End Bearing
Plate
4" or 5" Pulley
All Doors
All Doors
All Doors
2
2
2
* Some heavier doors receive a solid shaft and not a torsion tube
Solid Steel Shaft Hardware Components
Rear Mount Low Headroom Hardware Components
