Wright® Construction Spud Ratchet, Double Pawl, Imperial, 1/2 in Drive, 15 in Overall Length, Round Head Shape, 4.5° Minimum Arc Swing, 45 Geared Teeth, Tapered Handle, Specifications Met: ASME B107.10M, Forged Alloy Steel, Black. Wright® 4428 Double Pawl Construction Spud Ratchet, 1/2 in Drive, Round Head, 15 in OAL, Forged Alloy Steel, Black, ASME B107.10M