Sockets, Socket Handles

Image Part Number Description / PDF Quantity Rfq
31438

31438

Wiha

SOCKET 12 POINT 13/16"

0

80255

80255

Xcelite

SKT FLEX 1/4DR 6PT 9MM

0

31708

31708

Wiha

SOCKET 12 POINT 1/2"

0

84838

84838

Xcelite

SKT IMP 3/4DR 27MM

0

33855

33855

Wiha

1/2" DRIVE DEEP SOCKET, 12 POINT

5

33870

33870

Wiha

1/2" DRIVE DEEP SOCKET, 12 POINT

5

80229

80229

Xcelite

SKT DP 1/4DR 12PT 9/16

0

33744

33744

Wiha

3/8" DRIVE DEEP SOCKET, 12 POINT

4

33324

33324

Wiha

SOCKET 1/4 DRV 6PT 4.5MM

4

71319

71319

Wiha

SOCKET HEX 6MM 1.50"

0

65714

65714

Klein Tools

SOCKET 6 PNT DEEP 5/8"

1

65713

65713

Klein Tools

SOCKET 6 PNT DEEP 9/16"

1

84860

84860

Xcelite

SKT IMP 3/4DR 49MM

0

33761

33761

Wiha

3/8" DRIVE DEEP SOCKET, 12 POINT

5

SS-3/8D7MM

SS-3/8D7MM

Ampco Safety Tools

SOCKET STD 3/8D 7MM

1

81221

81221

Xcelite

HNDL FLEX FP 3/8DR 12

0

71314

71314

Wiha

SOCKET HEX 4MM 1.50"

5

80212

80212

Xcelite

SKT STD 1/4DR 12PT 1/4

0

31429

31429

Wiha

SOCKET 12 POINT 5/16"

0

SS-1/4D4MM

SS-1/4D4MM

Ampco Safety Tools

SOCKET STD 1/4D 4MM

1

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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