Amazon.com: Brady BS08A-RD - Bloqueo de válvula de bola de impresión, grande, para 2.0-7.9 in de diámetro de tubo exterior, color rojo : Industrial y Científico
Lock-out devices for valves blue 065585, 065586, 065587, 06558, 065588 - lockout-tagout-shop
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Brady Large (1.5-3") Ball Valve Lockout Device (103536) | Seton
Brady® Large Ball Valve Lockout - 22039 - Northern Safety Co., Inc.
Brady set of Lock-out devices for valves yellow 196214 - lockout-tagout-shop