General description The 2 Piece Adjustable Knee Lift Pliers are heavy-duty hand tools designed for quick release and locking capabilities. With a robust holding capacity of 300 kg (660 lb), these pliers are ideal for securing large trunks, boxes, and various applications in welding and jig work. Technical specifications Model number: 4003 Holding capacity: 300 kg / 660 lb Total length (including eyelashes): 19 cm Weight: 360 g Dimensions: 13 cm x 10 cm x 2.5 cm Material: metal, plastic Color: red, silver tone Usage Ideal for quickly maintaining sheets or printed circuits Widely used in welding, jig, and field repair Other information Features a button lock design for secure operation Steel latch clip with plastic handle for a comfortable grip Oil and dirt resistant red vinyl handles Package includes: 2 x 4003 quick couplers