The On Guard bull dog U-locks are constructed of 13-Millimeter hardened ultra steel shackle with a reinforced sleeve over crossbar and cylinder for added security. 4.6-Tons pull strength with anti-drill and pick resistance. 13-Millimeter hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security. Bulldog includes free 1-year $1,251 anti-theft guarantee. Available in key or combo lock, keyed locks include 5 laser cut keys (1 lighted) and all tube quick-release mounting bracket.
Product Details
Amazon Sales Rank: #305 in Sports & Outdoors
Size: 90mm x 140 (3.55? x 5.52?) + 120cm x 10mm (4' x 0.39") cable
Color: Black
Brand: OnGuard
Model: 5015
Released on: 2011-03-08
Dimensions: 2.75 pounds
Features
X2 Power Double Bolt Locking Mechanism locks shackle on both sides
M-Cylinder resists all attacks from picking, pulling or drilling
Smaller shackle and narrower crossbar save weight. 5 Laser Cut Keys, 1 with a LED micro-light.
Included 120cm x 10mm (4? x 0.39?) fully coated, braided steel cable provides more locking options
197% Sales Rank in Sports & Outdoors: 284 (was 844 yesterday) 
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