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Master Lock 4 The Master Lock No. 4 Laminated Padlock features a 1-9/16in (40mm) wide laminated brass body for maximum strength and corrosion resistance. The 9/32in (7mm) diameter shackle is 3/4in (19mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking ball bearings provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Model # 4 Body Width 1-9/16in (40mm) Shackle Length 3/4in (19mm) Shackle Width 5/8in (16mm) Shackle Diameter 9/32in (7mm) Key Options Keyed Different, Keyed Alike (KA) Click HERE for additional key information. Shackle Material Options Hardened Steel - 4, 4KA Brass - 4KAB Ideal for marine and other harsh environments 1-9/16in (40mm) Wide laminated brass body offers maximum corrosion resistance Hardened steel shackle for extra cut resistance Dual ball bearing locking for maximum pry resistance 4-pin cylinder helps prevent picking BEST USED FOR: OUTDOORS Outdoor Storage & Fences Self-Storage Units & Lockers Tools, Job Boxes, & Gang Boxes
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🇺🇸 Ship from USA · On Agora since 2026
$17.83