Sockets - Sets

Part Number	Description / PDF	Quantity
84932N Xcelite	SET SKT IMP SAE 1/2DR 19PC	0
84950N Xcelite	SET EXT IMP 1/2DR 4PC	0
CIMS0N Xcelite	8 PC,1/2" DRIVE IMPACT SOCKET SE	0
84923N Xcelite	SET SKT IMP DP UNV SAE 3/8DR 7PC	0
84943N Xcelite	SET SKT IMP DP UNV SAE 1/2DR 10P	0
80327 Xcelite	SET SKT DP/STD MET 1/4DR 6 & 12P	0
80555S Xcelite	SET SKT MID LNGTH 3/8DR 6PT 11PC	0
80723 Xcelite	SET SKT TORX PRS FIT BIT 13PC	0
80942 Xcelite	SET MECH TOOL BMC 1/4, 3/8, 1/2	0
CBSS0N Xcelite	7 PC,HEX BIT SOCKET SET,SAE,3/8"	0
CSAS8N Xcelite	SOCKET SET,10PC,1/4" DRIVE,6PT,S	0
84939N Xcelite	SET SKT IMP UNV MET 1/2DR 15PC	0
80321 Xcelite	SET SKT HEX BIT MET 1/4DR 6PC	0
83000 Xcelite	SET SKT STD/DP SAE/MET 1/4 & 3/8	0
80550P Xcelite	SET SKT STD/DP 3/8DR 6PT 56PC SA	0
80301 Xcelite	SET SKT STD DP SAE & MET 1/4DR 1	6
893823 Xcelite	SET PASS-THRU 3/8DR SAE & MET 23	0
84948N Xcelite	SET SKT IMP STD/DP MET 1/2DR 39P	0
80721 Xcelite	SET SKT HEX BIT SAE 1/2DR 7PC	0
80573 Xcelite	SET SKT HEX BIT BLL MET 3/8DR	0

Sockets - Sets

1. Overview

ToolsSockets-Sets refer to standardized tool systems combining sockets (interchangeable wrench heads) with drive mechanisms. These modular systems enable efficient torque application in mechanical assembly, maintenance, and repair operations. Their importance stems from enabling rapid fastener engagement/disengagement while minimizing component damage, crucial for industrial productivity and precision engineering applications.

2. Main Types & Functional Classification

Type	Functional Features	Application Examples
Standard Socket Sets	6-point/12-point drives, 1/4"-1" drive sizes	Automotive engine assembly
Impact Socket Sets	Thicker walls, chrome-molybdenum steel	Heavy machinery maintenance
Insulated Socket Sets	VDE-certified 1000V insulation	Electrical panel assembly
Torque Socket Adapters	Calibrated torque-limiting function	Aerospace fastener installation

3. Structure & Components

Typical construction includes:

Drive interface (square drive mechanism)
Socket body (forged alloy steel)
Surface treatment (black oxide/zinc plating)
Retention system (ball bearing/bendable tang)

Advanced designs incorporate dual-material handles with ergonomic texturing and internal gear matrices for pawl-based reversing mechanisms.

4. Key Technical Specifications

Parameter	Value Range	Importance
Torque Capacity	5-2500 N m	Determines fastening strength
Material Hardness	45-55 HRC	Affects wear resistance
Dimensional Tolerance	0.001" ( 0.025mm)	Ensures proper fit
Corrosion Resistance	1000+ hrs salt spray	Durability factor

5. Application Fields

Primary industries:

Automotive manufacturing (engine assembly lines)
Aerospace (airframe fastener systems)
Electronics (precision screwdrivers for enclosures)
Construction (structural steel connection tools)

6. Leading Manufacturers & Products

Manufacturer	Key Product	Special Features
Snap-on	Impact socket series	Nanoceramic coating
Stanley Black & Decker	Titanium socket sets	40% weight reduction
Wiha	Precision bit sets	Anti-static coating

7. Selection Guidelines

Consider:

Application torque requirements
Fastener type/size compatibility
Material certification (e.g., ASME B107.44)
Corrosion exposure conditions
Ergonomic handle design

8. Industry Trends

Current developments include:

Smart sockets with integrated torque sensors
Carbon fiber reinforced polymer constructions
Modular systems with quick-change interfaces
Sustainable manufacturing (bio-based coatings)