Hex wrench is divided into three lengths,
-EXTRA LONG ARM
9pcs/set (1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm) with the best & competitive features,
-High Torque strength
After using "SHUN DEN" hex wrench to turn the hex socket
screw in class 12.9, obviously, the hole became deformed,
but the across corner of hex wrench is undamaged, and has
no abrasion, also, ...
After break testing with the hex socket screw in class
12.9, you could see the results for SHUN DEN hex wrench and
Japanese & Germany hex wrench.
SHUN DEN hex wrench- is not deformed & damag...
"Mark" Comparison of hex wrench for SHUN DEN VS JAPAN
Japanese is focused on the hardness of hex wrench. When
stamping the "MARK", Japanese is afraid to affect the
strength of hex wrench, th...
.The torque testing report(SAE 6150) 5mm Hex
Wrench) for your reference
THE TORQUE STRENGTH & ANGLE of SHUN DEN HEX KEY WRENCH
BEYOND THE STANDARD ONES APPROX.TWO TIMES
Specification: 1/4", 5/16"..
Single end & Double end
Hex bit, Torx bit, Torx tamperproof bit, Square bit, Slotted bit, Phillips bit, Pozidrive bit,....
""SHUN DEN NEW PRODUCTS""
Specification: 1/4", 5/16", 3/8", 7/16", 1/2"..