How to Break a Lock

This Calculator Helps You Crack Any Master Combination Lock in 8 Tries

See how easy it is to install the Master Lock Hasp and Staple in this short video 🔒 The Master Lock Hardened Steel Hasp and Staple is ideal for securing your outdoor shed, cabinet, fences and more! Key features: *⃣ Tamper proof hinge *⃣ Mounting hardware included *⃣ Ribbed hasp plate offers extra strength *⃣ 4-1/2in (11cm) hard wrought steel body *⃣ Accepts shackle diameter up to 1/2in (13mm) *⃣ Hardened steel staple resists cutting and sawing *⃣ Hardened steel locking eye for strong cut resist

Master Lock Resettable Combination Lock and Hasp Latch Outdoor Security Bundle 720D875DLH

Master Lock Adjustable Hinged and Sliding Door Security Bar (Extends 25.5 to 43.5 in.) 270D

Master Lock Silver and Red Receiver Lock, Stainless Steel Barbell™ Hitch Pin Lock, Fits 5/8 in. Receivers, Weather Resistant Automotive Receiver Lock, 1469DAT

Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

5 Best Weatherproof Padlocks in 2026 - [Keyed & Combination]