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4026-4 ½” Drive Long Hex Bit Socket | 100mm | S2

SKU 4026-4 Categories Socket /Impact Socket / Socket Wrench Set, Socket, Socket-½"DR. Tags ½"DR, Bit Socket

4026M mm	4026A inch	4026 L(mm)	4026 g	4026-4L : 100mm	4026-6L : 150mm	pcs
4	⁵ᐟ₃₂	55	65	105(g)	145(g)	10
5	³ᐟ₁₆	55	65	105(g)	145(g)	10
	⁷ᐟ₃₂	55	65	105(g)	145(g)	10
6	¼	55	65	105(g)	145(g)	10
7	⁹ᐟ₃₂	55	70	105(g)	145(g)	10
8	⁵ᐟ₁₆	55	70	105(g)	145(g)	10
9	¹¹ᐟ₃₂	55	75	110(g)	150(g)	10
10	⅜	55	94	110(g)	150(g)	10
11	⁷ᐟ₁₆	55	98	130(g)	175(g)	10
12	½	55	102	150(g)	200(g)	10
14	⁹ᐟ₁₆	65	166	180(g)	230(g)	10
17	¹¹ᐟ₁₆	70	212	250(g)	260(g)	10
19	¾	70	252	250(g)	290(g)	10

Why is an inserted bit better than a one-piece for these lengths? Using an S2 insert allows for a more specialized heat treatment on the bit itself. This ensures the hex tip is hard enough to grip the bolt, while the Chrome Vanadium base remains tough enough to handle the torque from the 1/2″ drive ratchet without being brittle.
Can the S2 bit be replaced if it breaks? While these are professionally pressed in for safety and permanent use, the two-piece design allows for much higher precision in manufacturing compared to forging a single 150mm long hex tool.
How does the S2 insert handle the length of 150mm? S2 Silicon Alloy is chosen specifically for its “elasticity.” At 150mm, the bit will actually twist slightly under load—this is normal. S2 steel is designed to spring back to its original shape once the pressure is released.
Is the size marked on the bit or the socket? The size is deep Die-Stamped into the Chrome Vanadium base, ensuring you can always identify the tool even if the S2 bit becomes covered in grease.