5 Wheel Combination Block Lock – 75mm

Unique in design, these combination locks are manufactured to the highest standards for quality performance. Offering a 12.7mm rotating hardened steel shackle for extra resistance to attack, solid lock body and 5 wheels offering 100,000 possible combinations.Rotating hardened boron alloy steel shackle for extra resistance to attack.5 wheels offering 100,000 possible combinations.Special pull button mechanism.