Featuring a simple, strong and aggressive design, the Ultra 410 is the ideal entry level u-lock and rounds out the Super Ultimate and Ultimate line-up in. It's simple design conceals a number of high-tech advancements in security.
The 12mm double-bolting temper hardened steel shackle extends all the way through the lock body providing excellent protection against cutting and torsion attacks in a simple yet innovative design.
The patent pending double layer wafter key cylinder features an easy to use reversible key and a 6 wafer cylinder. The addition of decoy cuttings further increases security and resistance to picking.
The Ultra 410 uses a very easy to mount, rattle free SH bracket and comes in a full range of mini and standard sizes.
12mm round shackle
Innovative soft touch housing cover prevents damage to paint
Shackle, body, and supporting elements made from temper hardened steel for cut and torsion resistance
Pass-through shackle provides anti-twist protection
SH 34 bracket mounts easily to frames with a 24-35mm diameter
Double layered cylinder with special wafers and additional decoy cuttings protects against picking