Stray strands keep poking out and working loose in your spring terminals. You've seen it happen — the connection looks fine, then a month later the wire's half out and you're chasing a ghost. A bootlace ferrule fixes that in ten seconds. Strip the conductor, slide the ferrule on, crimp. The strands lock together, the connection stays solid, and the terminal stops fighting you. Twenty blue ferrules in the pack, colour-coded to match standard wiring. Available in three sizes to suit different cable gauges — check the PT-4433 (white, 0.75 mm²) and PT-4533 (red, 1.5 mm²) lines if you need a different gauge