The Master Lock Commercial Magnum® No. M5STS Laminated Steel Padlock with Stainless Steel Body Cover features a 2in (51mm) wide laminated steel body encased in a stainless steel body cover for maximum strength and weatherability. The 3/8in (10mm) diameter octagonal shackle is 1in (25mm) long and made of chrome-plated boron carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. Commercial Magnum offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments.
- Stainless steel body cover and top and bottom plates for exceptional weatherability
- 2in (51mm) wide laminated steel body for superior durability
- 1in (25mm) octagonal boron carbide shackle is 50% harder than hardened steel
- Chrome-plated shackle for excellent rust resistance
- Superior pry resistance with dual-ball bearing locking
- Can be keyed into existing K1 or WP4 Edge® keyways