Amazon.com: Rok Lok Universal Quick Change Guitar Strap Lock Multi-Set Bundle - 2 Complete Strap Lock Sets - Protect Your Instrument with no modifications or hardware replacement : Musical Instruments
FEDERAL PACIFIC NC215 0215 FPE Stab-Lok Circuit Breaker 2 Pole 15 Amp 120/240V - Magnetic Circuit Breakers - Amazon.com
Amazon.com: Pro-Lok 2-1/8" Top x 2-1/8" Bottom Double Bore Wrap Plate : Industrial & Scientific
TE/AMP 2-Pin 20A Sealed Mate N Lok Wiring Black Connector 2.13mm D, Latch Lock 14-20 GA: Amazon.com: Industrial & Scientific