Duo Legacy This & That
🔧Triple Square Spline Bit Socket Set
🔧Triple Square Spline Bit Socket Set
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Convert standard square drives to triple square bits with elliptically based geometry and vertical sidewalls—engineered to eliminate camout and recess fallaway for secure fastening.
📏 Extended Reach & Torque
Each socket measures 4 inches (100mm) for deep access and added torque in tight spaces. Perfect for stubborn fasteners in European and Japanese vehicles.
💪 Premium Materials
Chrome Vanadium (CrV) Steel Sockets: High-strength with mirror chrome finish for corrosion resistance
S2 Alloy Steel Bits: Shock-resistant and wear-reducing
Tamperproof Bits: Made of CrV for extra durability
🎯 Precision Fit
0° Drive Angle: Eliminates radial force to protect fastener recesses
Chamfered Bit Tips: Smooth insertion and exact fit
📦 What’s Included
1/4" Drive (4" Length):
M4
M5
M6
3/8" Drive (4" Length):
M8
M9
M10
M12
Tamperproof M14
1/2" Drive (4" Length):
Tamperproof M16
Tamperproof M18
Storage Case:
Blow-molded plastic for organization and portability
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