Proceeds from this model go toward the purchase of a handicap-accessible vehicle. When the going gets tough - the tough get creative.

Modeled after old-school brass knuckles - this is an integrated seatbelt cutter and glass breaker. Slide the seat belt into the slot with the razor blade, pull the seat belt and push the blade to cut. The bolt on the side serves as an effective glass breaker - aim for a corner of the glass and give it a quick hard strike with the head of the bolt. Tested on several junkers and it works like a charm with the right amount of force.

Two sizes are available - small with 22mm diameter finger holes & large with 26mm diameter finger holes. Both sizes use the same hardware.

You will need:

1 x standard utility knife blade 6 x M4 Hex bolts 4mm x 20mm 6 x M4 Vinyl Lock Nuts 1 x M5 Hex bolt 5mm x 30mm

Assembly is very straight forward. THIS IS INTENDED TO BE ASSEMBLED BY AN ADULT. Carefully place the blade in the socket. Press the two halves together, then place the vinyl lock nuts in the sockets, thread the bolts in and tighten all the way, then install the 5mm bolt until flush and tight. Done.

Best printed with PLA+ at 10% moisture with 50% triangular infill.

Dry your filament, eat your vegetables, don't do drugs.