Bon Pro Plus 24-612 Deluxe Adjustable Knee Kicker. The Bon Pro Plus 24-612 Knee Kicker Deluxe Adjustable is an essential tool for carpet installation. This knee kicker features a five-setting length adjustment channel extending from 17.5 inches to 21.5 inches. Five-setting length adjustment channel Recessed trigger locks Three nap grips with 16 adjustable steel pins
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