Sockets, Socket Handles

Image Part Number Description / PDF Quantity Rfq
81157

81157

Xcelite

1/4DR STBY HEX BIT DRV 9MM

0

10-008

10-008

Xcelite

SKT 1/4DR 6PT 1/4

0

80333

80333

Xcelite

SKT FLX 3/8DR 6PT 10MM

0

80617

80617

Xcelite

SKT DP 1/2DR 6PT 11/16

0

CDS4

CDS4

Xcelite

1/4" DRIVE,9/32" SOCKET,6 PT

0

CDS61N

CDS61N

Xcelite

SOCKET,1/2" DRIVE,15/16",12PT

0

80385

80385

Xcelite

SKT STD 3/8DR 6PT 17MM

0

84511N

84511N

Xcelite

1/2"DRIVE 1-1/16" STANDARD IMPAC

0

89021

89021

Xcelite

BIT SKT VRTX 1/4DR HEX 3MM

0

84328N

84328N

Xcelite

3/8"DRIVE 11/16" DEEP IMPACT SOC

0

80592

80592

Xcelite

SKT DP 3/8DR 6PT 15/16

0

80838

80838

Xcelite

SKT 3/4DR 12PT 1-3/16

0

80345

80345

Xcelite

SKT FLX 3/8DR 6PT 1/2

0

84866

84866

Xcelite

SKT IMP DP 3/4DR 15/16

0

80135D

80135D

Xcelite

SKT STD 1/4DR 6PT 13MM

0

80353

80353

Xcelite

SKT STD 3/8DR 6PT 7/16

0

80342

80342

Xcelite

SKT FLX 3/8DR 6PT 19MM

0

84603N

84603N

Xcelite

1/2" DR 6PT UNIVERSAL SOCKET 15/

0

80633

80633

Xcelite

SKT STD 1/2DR 6PT 21MM

0

84892

84892

Xcelite

SKT IMP DP 3/4DR 6PT 11/16

0

Sockets, Socket Handles

1. Overview

Tools Sockets and Socket Handles are essential components in mechanical assembly, maintenance, and repair operations. Sockets are detachable tools designed to fasten or loosen nuts, bolts, and screws, while Socket Handles provide the mechanical leverage and control for these operations. Their standardized designs and interchangeability make them critical in industrial, automotive, and construction sectors.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Standard SocketsShallow depth, 6- or 12-point contactGeneral-purpose automotive repairs
Deep SocketsExtended length for recessed fastenersWheel bearing assemblies
Impact SocketsHigh-strength alloy for pneumatic toolsHeavy machinery maintenance
Ratchet HandlesDirectional control mechanismTight-space assembly work
Flex HandlesAdjustable angle for angled accessUnder-vehicle repairs

3. Structure and Components

Typical socket systems consist of: - Socket Body: Forged alloy steel with heat-treated surfaces - Drive Interface: Square drive (1/4", 3/8", 1/2") with retaining ball - Contact Surface: 6/12-point geometry for grip optimization - Handle Construction: Dual-material grip with torque-limiting mechanisms (in advanced models)

4. Key Technical Specifications

ParameterTypical RangeImportance
Torque Capacity50-2500 NmDetermines maximum fastening strength
Material Hardness45-55 HRCAffects wear resistance
Dimensional Tolerance 0.05mmEnsures proper fastener engagement
Corrosion Resistance500+ hrs salt sprayLongevity in harsh environments
Drive Fit Clearance0.02-0.08mmPrevents tool slippage

5. Application Fields

Primary industries include: - Automotive manufacturing and repair - Aerospace maintenance - Construction equipment assembly - Industrial machinery servicing - Electrical infrastructure installation

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Innovation
Snap-on IndustrialImpact Gold Socket SeriesNanocoating for corrosion protection
Bahco ToolsProGrip Socket SetErgonomic dual-layer handle design
Wera GmbHKraftform Socket WrenchMulti-component grip technology
Milwaukee ToolShockwave Impact SocketProprietary alloy for extreme torque

7. Selection Recommendations

Key considerations: - Match drive size to application torque requirements - Choose impact-resistant models for pneumatic tool use - Prioritize corrosion resistance for outdoor operations - Evaluate ergonomics for repetitive tasks - Ensure compliance with ISO 1174 (drive connection standards)

Example case: Automotive transmission assembly requires 1/2" drive impact sockets with 800Nm torque capacity and magnetic fastener retention.

8. Industry Development Trends

Current trends include: - Integration of torque sensors in smart handles - Lightweight composite materials reducing tool fatigue - Modular systems with quick-change mechanisms - Enhanced safety features preventing over-torque damage - Adoption of Industry 4.0-compatible digital torque monitoring

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