100-65005
1/8" x 1.2" #3
S Hooks ZP For Sash Chain

300-63010
Fusible Link for Fire Door

300-64100
SRD; 4.5:1 Reduction; 41A40 Drive Sprocket
Wall mount for rolling sheet doors with dead axle
Includes Spacers for bolting to curtain drum
4" bolt hole pattern, 46" of #41 roller chain, 26" of hand chain
For optional 9" rolling door sprocket see pg. 119
All Hardware Provided

300-64105
Direct Drive for Rolling Sheet Doors w/Dead Axel
1 5/16" Diameter
17 7/16" Pocket Wheel bolts directly to curtain drum; 7 7/8" bolt hole pattern
Includes pivoting Chain Guide, 26"of Hand Chain, Keeper, Set Screws

300-64110
4.5:1 Reduction; for Dead Shaft Sheet Doors
41A40 x 3" ID Drive Sprocket
1 5/16" Shaft Mount; Mount Sprocket to Curtain Drum
#41 Roller Chain; 26" of Hand Chain, Chain Keeper

300-64115
8:1 Reduction; for Dead Shaft Sheet Doors
41A72 sprocket; #41 Roller Chain; 26" of Hand Chain, Chain Keeper

300-65110
#8 Sash Chain for Fire Doors

300-64125
Auxiliary Disconnect Chain Hoist; 4:1 Reduction for Motor Operated Doors;
Unique design; Operates when primary motor operator is Disconnected
Includes Limit Switches
41B36 x 1" Sprocket; 26" of Hand Chain; 4.5" of Roller Chain