Single Cylinder Bolt Interlocking Deadbolt With Double Cylinder Grabber this dog collar and has

this dog collar and has been quality tested to withstand up to seven times the maximum recommended weight for each size

Single concave flute design creates perfectly round holes in thin materials including steel

Easy cleaning and filling

Dries natural

Nitrogen (N) Content: 25

Single Cylinder Bolt Interlocking Deadbolt With Double Cylinder Grabber this dog collar and hasLocks door to jamb to prevent forced entry, 5 pin tumbler locking cylinder, requires a 1 1 4 inch hole. Includes tamper resistant shutter guard. Uses An Axxess Key #67 Or Equivalent Weiser Blank WR2 Or WR3, Uses True Value Keyblank #321 067 Or Ilco Keyblank #182 550.