No. 410 Lightweight Xenoy Safety Lockout PadlockDesigned by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Durable, lightweight, non-conductive xenoy lock body. Customize on-site with permanent, write-on labels. Compliance with OSHA " One Employee, One Lock, One Key" directive. High security, reserved-for-safety cylinder - Up to 100,000 key changes. Key retaining - Ensures that padlocks are not left unlocked. Eight Colors Available - Add Desired Suffix - RED, YLW, BLU, GRN, BLK, ORJ, PRP, TEAL. Body Material: Non-Conductive Xenoy; Body Width: 1 1/2 in; Color: Yellow; Combination/Keying: Keyed Different; Quantity: 6 per box; Shackle Diam: 1/4 in; Shackle Inner Width: 25/32 in; Shackle Length: 1 1/2 in; Shackle Material: Steel; Weight: 0.21 lb.