Hook Plate - Dual Spring - 4 Inch Pulley AMSEC RF703620X6 Part Number: A04-P5640

Part Number: A04-P5640

Compatibility Table:

Temperatures above 125° will ruin electronic data items and most fire rated safes will only keep the internal temperature below 350°

Bump Resistant High-Security Lock Cylinder

2 KEYS - 22212

Hook Plate - Dual Spring - 4 Inch Pulley AMSEC RF703620X6 Part Number: A04-P5640HOOK PLATE DUAL SPRING 4 INCH PULLEY. Part No: 22316. Includes one kit for a four inch pulley. Galvanized steel plates used to attach two springs to the moving pulley strap. For heavy duty door applications. Designed with slots alternating up and down to securely hold springs when bolted together for dual extension spring hookups. One set per side for most garage doors with dual extension springs.