The Anti-Twist Pro-Loc banksticks are named after the P1 5-ribbed knurled head screws that cannot fall out thanks to our special mechanism. The P1 5-ribbed knurled collar with secure grip makes it easy to tighten and remove buzz bars, alarms, etc... The banksticks also feature our profiled insert to eliminate twisting, our original Pozi-Loc™ perfect alignment system, and our Ground Driver points that make working on hard ground easier. Additionally, the high-quality stainless steel construction and Solar design mean the Pro-Loc banksticks will last a lifetime. That is why we engrave the Solar logo on them. - Designed, engineered, and manufactured precisely in the UK - Made from high-quality stainless steel - Height adjustment with Pro-Loc stainless steel knurled head screw - 3/8” BSF threading, compatible with all Solar buzz bars, backrests, and most others... including alarms. - Solid stainless steel interior with a flat milled profile on one side to prevent twisting. - Features our original Pozi-Loc™ perfect alignment system. - Solar logo engraved - Features Solar’s new engineered Ground Driver point - Available in 4 lengths, all adjustable: 9”, 12”, 16”, and 20”