Padlocks by Master Lock

Product Details The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock features a 2-7/8in (73mm) wide reinforced die cast body that withstands forcible attacks and a 3/8in (9mm) diameter boron alloy shackle. The Lock body conceals the shackle,...

Master Lock 150D Product Details The Master Lock No. 150D Solid Body Padlock features a 2in (51mm) wide solid brass lock body that is strong, durable and resists corrosion. The 9/32in (7mm) diameter shackle is 1in (25mm) long and made of hardened steel,...

Coupler lock with 7/8" long shackle with hardened steel to provide maximum protection. Supplied with 2 working keys using standard keyblank for easy duplication. Single position lock fits most popular coupler latch widths id 7/8". Keyway cover and shaft...

***DWO*** - Manufacturer has discontinued this item. Master #443LK pin lock padlocks supplied keyed different with 3-1/2" pin. Includes 2 keys per lock. Series 443 general features: 1-9/16" (40mm) wide laminated steel body for superior strength,...

Product Details The Master Lock No. 6230 ProSeries® Solid Body Padlock features a 2-1/2in (64mm) round wide solid steel body and a 1-1/8in (29mm) tall, 7/16in (11mm) diameter hardened boron alloy shackle for superior cut resistance. Chrome...

Product Details The Master Lock No. 1KALJ Laminated Steel Padlocks, Keyed Alike – multiple locks open with the same key - feature a 1-3/4in (44mm) reinforced laminated steel lock body providing extra strength and a 2-1/2in (64mm) tall, 5/16in (8mm)...

Product Details The Master Lock No. 5KALF Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 2in (51mm) reinforced laminated steel lock body providing extra strength and a 1-1/2in (38mm) tall, 3/8in (10mm) diameter...

Product Details The Master Lock No. 1KALJ Laminated Steel Padlocks, Keyed Alike – multiple locks open with the same key - feature a 1-3/4in (44mm) reinforced laminated steel lock body providing extra strength and a 2-1/2in (64mm) tall, 5/16in (8mm)...

Product Details The Master Lock No. 6271 ProSeries® Hidden Shackle Padlock, Keyed Alike 400K120 – multiple locks open with the same key – features a 2-7/8in (73mm) wide reinforced die cast body that withstands forcible attacks and a 3/8in...

Product Details (12-Pack) The Master Lock No. 500KABRK 197 Laminated Steel padlock, Keyed Alike (12-Pack) – multiple locks open with the same key – features a 1-3/4in (44mm) wide laminated steel body for superior strength and a 13/16in (21mm)...

Product Details The Master Lock No. 37 Laminated Steel Padlock features a 1-9/16in (40mm) wide shrouded laminated steel body for extra strength and a shackle guard to protect against bolt cutters and hacksaws. The shackle fits openings of 1/2in (13mm)...

Product Details The Master Lock No. 1KA 2285 Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-3/4in (44mm) reinforced laminated steel lock body providing extra strength and a 15/16in (24mm) tall, 5/16in (8mm)...