Model No. -- Sq. Drive -- Bolt Capacity - Max. Torque - Free Speed - Overall Length - Net Weight - Sound Level
SP-7265RP -- 3/8" ---------- 3/8" ------------------- 45 ft-lbs. ---- 600 rpm ------------- 7.5" ------------ 1.6 lbs. ------- 88.1 dB
SP-1765HD -- 3/8" ---------- 3/8" ------------------- 55 ft-lbs. ---- 700 rpm ------------ 6.9" ------------ 1.4 lbs. ------- 84.4 dB
SP-7730 ------ 3/8" ---------- 3/8"--------------------100 ft-lbs. --- 450 rpm ----------- 11.6" ------------ 3.1 lbs. ------- 88.2 dB