Makita 763198-1 3/8″ Keyless Chuck with 1/4 Hex Shank, Previously 7630977A
Makita 7631981 Specifications:
• 3/8″ Size
• 1/4″ Hex Shank
Makita 7631981 Features:
• All metal housing for greater durability
• Convert an impact driver’s 1/4″ hex drive to a 3/8″ keyless 3-jaw chuck to accept round shanked bits
• For use with Makita 6901D, 6903VD, and 6911D
