This 2 pack of 5/8-11 X 4" turn knobs with jig handles is perfect for industrial machinery, medical equipment, and general purpose equipment. The knobs are made of high-quality steel and thermoplastic materials, ensuring durability and long-lasting use. The 4-point shape and black color add a touch of style to your equipment.

These turn knobs are designed with a 5/8-11 thread size and a through-hole end type. The handle type is a 4-arm turn knob, with a diameter of 4 inches and a length of 1.06 inches. The mandrel material is steel and the drive style is a turn. The system of measurement is inches. This product is ideal for those who require fast and reliable turn knobs with jig handles.