Model RP-3110C1           Square Drive 3/4 in           Standard Bolt Size 30 mm(1 3/16")           Free Speed 4985 RPM           Max Torque 1490 N.M(1100 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 227 mm( 9")           Air Consumption 168 l/min(6 cfm)           Weight 3.61 kg(7.96 Ibs)

          Model RP-3125A           Square Drive 3/4 in           Standard Bolt Size 32 mm(1 1/4")           Free Speed 5750 RPM           Max Torque 1626 N.M(1200 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 219 mm(8 5/8")           Air Consumption 195 l/min(7 cfm)           Weight 3.15 kg(6.95 Ibs)

Súng vặn ốc 1/2 inch dùng bắn bulong xe máy , xe con. Thương hiệu Prona. Made in Taiwan Sản phẩm khuyến mại 01 chiếc.

          Model RP-3250G           Square Drive 1/2 in           Standard Bolt Size 16 mm(5/8")           Free Speed 7500 RPM           Max Torque 740 N.M(550 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 208 mm(8 3/16")           Air Consumption 153 l/min(5 cfm)           Weight 2.86 kg(6.31 Ibs)

         Model RP-3241T           Square Drive 1/2 in           Standard Bolt Size 16 mm(5/8")           Free Speed 8000 RPM           Max Torque 623 N.M(460 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 293 mm(11 1/2")           Air Consumption 184 l/min(6 cfm)           Weight 2.63 kg(5.8 Ibs)

          Model RP-3224T           Square Drive 1/2 in           Standard Bolt Size 16 mm(5/8")           Free Speed 9000 RPM           Max Torque 515 N.M(380 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 166.5 mm(6 5/8")           Air Consumption 130 l/min(5 cfm)           Weight 1.24 kg(2.73 Ibs)

          Model RP-3260T           Square Drive 1/2 in           Standard Bolt Size 16 mm(5/8")           Free Speed 7500 RPM           Max Torque 928 N.M(690 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 191 mm(7 1/2")           Air Consumption 133 l/min(5 cfm)           Weight 1.94 kg(4.28 Ibs)

          Model RP-3107A1           Square Drive 3/8 in           Standard Bolt Size 10 mm(3/8")           Free Speed 160 RPM           Max Torque 95 N.M(70 ft-lbs)           Air Pressure 6.3 kg/cm²(90 psi)           Length 293 mm(11 1/2")           Air Consumption 73.6 l/min(3 cfm)           Weight 1.26 kg(2.78 lbs)