5/16–3/8" 12-Point SAE Flank Drive® S-Shaped Box Wrench | SBX1012 Hand Tools dual-pawl ratcheting box end yields

dual-pawl ratcheting box end yields smooth operation and maximum strength

• Meets ASME

• Flank-Drive® box-end wrenching system grips fastener flats to deliver up to 15-20% more turning power with less risk of fastener damage

PHILLIPS Tip Bit : SDM222IRB

• Dual progressive LEDs allow user to see active torque at various work positions

5/16–3/8" 12-Point SAE Flank Drive® S-Shaped Box Wrench | SBX1012 Hand Tools dual-pawl ratcheting box end yieldsSpecifications Dimension, inches A : 15 329 16 ASME : B107. 100 Size, inches : 5 163 8 Country Of Origin : USA Dimension, inches C : 9 167 32 Finish : Chrome Style : 12 Point Dimension, inches E : 3 3 4