4016-2MB/AB Hex Bit Socket | ½” Drive 60mm One-Piece

4016-2MB / 4016-2AB Series:½” Drive 60mm One-Piece Solid Hex Bit Socket
  • ½”Dr. Hex Bit Hand Socket
  • Douilles tournevis para tornillos
  • śrubokręt nasadowy
  • Steckschlüssel-Schraubendreher
  • Vasos destornilladores
  • مفك البراغي
  • ไขควงปากแบน
  • 套筒起子
  • DIN 7422

Hex Bit Socket (Model 4016-2MB Metric / 4016-2AB SAE Series) is an industrial-tier 1/2″ square drive manual fastening solution engineered for high-torque structural assemblies, heavy mechanical maintenance, and automotive chassis service.

4016 2 3 LPIC
4016MB
mm
4016AB
inch
D
mm
4016-2
L : 60mm
4016-3
L : 75mm
porduct sizeicon2
pcs
4(5/32")2250(g)52(g)10
5(3/16")2256(g)58(g)10
6(7/32")2258(g)62(g)10
(1/4")2261(g)64(g)10
7(9/32")2265(g)70(g)10
8(5/16")2269(g)74(g)10
9(11/32")2275(g)88(g)10
10(3/8")2279(g)95(g)10
11(7/16")24101(g)119(g)10
1224108(g)125(g)10
13(1/2")24112(g)139(g)10
14(9/16")24123(g)150(g)10
1524126(g)151(g)10
16(5/8")24135(g)175(g)10
17(11/16")24142(g)185(g)10
1824154(g)195(g)10
19(3/4")24160(g)215(g)10

Feature

One-Piece Solidarity & Manganese Phosphate Surface Engineering

The 4016-2MB/AB Mechanical Layout is optimized to transmit uncompromised manual turning force across high-density facility applications:

  • Integrated Unified Steel Forging: The 1/2″ socket base and driving hex shank are hot-forged as a single continuous block of premium tool steel. This jointless design completely removes the structural stress point common to traditional bit sockets, eliminating the risk of the bit twisting out, stripping, or backing loose from the driver hub.
  • Black Manganese Phosphate Conversion Layer: Finished with a professional industrial manganese phosphate chemical treatment. This specialized matte black surface acts as an oil-retaining outer skin, supplying comprehensive protection against workspace moisture, harsh degreasers, and friction wear.
  • Mandatory Hand-Operating Safety Compliance: While its industrial black coloring matches the aesthetic of power tools, this series is strictly engineered as a Hand Operating Bit Socket. It is precision-tempered to distribute steady, continuous manual leverage via ratchets and breaker bars smoothly; it must never be subjected to the violent, high-frequency percussive hammering of pneumatic or cordless impact guns.
  • Precision-Milled Geometric Hex Profiles: Available in both Metric (MB) and SAE/Inch (AB) continuous sizing runs. Every hex face is precision-cut to absolute dimensional tolerances, enabling a flush, corner-to-corner seat inside internal hex hardware to eliminate fastener rounding.
Socket insight

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