Klein Tools H1802-30 Block and Tackle, Blocks 267/268, Anchor Hook 258Klein Tools H1802 30 Description All Klein block and tackle use high quality, 3 8 Inch (10 mm) diameter rope. Light, galvanized steel shell blocks are fitted with snubbing hooks to hold the load. This package features two blocks with a forged standard Klein hook Cat. No. 258 with a maximum safe load is 750 pound (340 kg). Klein Tools H1802 30 Includes (1) Block and Tackle Klein Tools H1802 30 Features These are NOT occupational protective hooks. NOT