Torch Parts and Accessories - Kits

To ensure the best performance and longest torch life use only premium-quality, original Weldcraft components.

Modular Flex Component Kits

Weldcraft’s Modular Flex Component Kits allow welding operators to customize their torches for their specific applications, saving time, money and the hassle of changing over torches. Features include:

• Collets, collet bodies, nozzels, torch heads, handle and more
• 2% Ceriated tungsten provides excellent arc starting for a range of amperage settings
AK-225MFC features efficient water-cooling capacity minimizing overheating
AK-150MFC features 28 configuration options eliminating the need to purchase and carry extra torches

AK-150MFC Kit Spec Sheet
AK-225MFC Kit Spec Sheet

Part Number Product Description Where Used
Modular Flex Kits
AK-150MFC
AK-225MFC

Weld-Ready™ Packages

Weldcraft Weld-Ready™ packages feature one part number to simplify ordering and inventory.

Contents include:

• 25-ft. torch package and cable cover
• Welding accessory kit
• 15-ft. ground cable and clamp
• Smith Equipment™ flowmeter regulator
• Power cable adapter
• Gas and water (as applicable) hoses

Part Number Product Description Where Used
Weld-Ready Packages
WTP17R Outfit, T/P, 150A, 25′ (7.6m), Rubber
WTP17VR Outfit, T/P, 150A, 25′ (7.6m), Rubber
WTP18MR Outfit, T/P, 350A, 25′ (7.6m), Braided
WTP20MR Outfit, T/P, 350A, 25′ (7.6m), Braided
WTP26R Outfit, T/P, 200A, 25′ (7.6m), Rubber
WTP26VR Outfit, T/P, 200A, 25′ (7.6m), Rubber
Extension Kits
EK-125 Kit, Extension, 25′ (7.6mm), Vinyl 18, 18P, 18V, 20, 20P, 24W, 25, 225
EK-2-25-R Kit, Extension, 25′ (7.6mm), Rubber 9, 9P, 9V, 17, 17V
EK-325R Kit, Extension, 25′ (7.6mm), Rubber 26, 26V
Hook Up Kits
HK-1 Kit, Hook up 18, 18P, 18V, 20, 20P, 24W, 25, WP-225
QHK-1 Kit, Hook up, QCS QCS
Spot Weld Kit
SWK-1 Kit, Spot Weld WP-17, WP-17V, WP-18, WP-18V, WP-26, WP-26V
Thoriated Accessory Kits
CS310-UAK Kit, Accessory, Thoriated CS125, CS310
CS410-UAK Kit, Accessory, Thoriated CS410
AK-1 Kit, Accessory, Thoriated WP-9, WP-20
Includes: 1 Long Black Cap; 2 Collets .040″, 1/16″; 2 Collet Bodies .040″, 1/16″; 3 Al. Nozzles 4, 5, 6; 2 Tungsten Electrodes 2% .040″, 1/16″ x 7″
AK-1A Kit, Accessory, Thoriated WP-9P
Includes: 2 Collets .040″, 1/16″; 2 Collet Bodies .040″, 1/16″; 3 Al. Nozzles 4, 5, 6; 2 Tungsten Electrodes 2% .040″, 1/16″ x 7″
AK-2 Kit, Accessory, Thoriated WP-17, WP-18, WP-26
Includes: 1 Short Black Cap; 3 Collets .040″, 1/16″, 3/32″; 3 Collet Bodies .040″, 1/16″, 3/32″; 3 Al. Nozzles 4, 5, 6; 2 Tungsten Electrodes 2% .040″, 1/16″, 3/32″ x 7″
AK-3 Kit, Accessory, Thoriated WP-18, WP-26
Includes: 1 Short Black Cap; 3 Collets 1/16″, 3/32″, 1/8″; 3 Collet Bodies 1/16″, 3/32″, 1/8″; 3 Al. Nozzles 5, 6, 8; 2 Tungsten Electrodes 2% .1/16″, 3/32″, 1/8″ x 7″
AK-4 Kit, Accessory, Thoriated WP-20
Includes: 1 Long Black Cap; 3 Collets 1/16″, 3/32″, 1/8″; 3 Collet Bodies 1/16″, 3/32″, 1/8″; 3 Al. Nozzles 5, 6, 7; 2 Tungsten Electrodes 2% .1/16″, 3/32″, 1/8″
AK-4A Kit, Accessory, Thoriated WP-20P, WP-25
Includes: 3 Collets 1/16″, 3/32″, 1/8″; 3 Collet Bodies 1/16″, 3/32″, 1/8″; 3 Al. Nozzles 5, 6, 7; 2 Tungsten Electrodes 2% .1/16″, 3/32″, 1/8″
AK-5 Kit, Accessory, Thoriated WP-24
Includes: 2 Collets .040″, 1/16″; 2 Collet Bodies .040″, 1/16″; 3 La. Nozzles 4, 5, 6; 1 Collet Body Wrench; 2 Tungsten Electrodes 2% .040″, 1/16″ x 7″
AK-5W Kit, Accessory, Thoriated WP-24W
Includes: 3 Collets .040″, 1/16″, 3/32″; 3 Collet Bodies .040″, 1/16″, 3/32″; 3 La. Nozzles 4, 5, 6; 1 Collet Body Wrench, 3 Tungsten Electrodes 2% .040″, 1/16″, 3/32″ x 7″
AK-6 Kit, Accessory, Thoriated WP-50
Includes: 1 Chuck .040″, 2 Nozzles 3, 4; 1 Chuck Wrench; 1 Tungsten Electrode 2% .040″ x 7″
AK-7 Kit, Accessory, Thoriated WP-12
Includes: 1 Short Back Cap; 3 Collets 1/8″, 5/32″, 3/16″; 1 Collet Body; 3 Al. Nozzles 7, 8, 10; 3 Tungsten Electrodes 2% 1/8″, 5/32″, 3/16″ x 7″
AK-8 Kit, Accessory, Thoriated WP-225, WP-150, WP-200
Includes: 2 Collets 3/32″; 1 Collet Body 3/32″; 1 Gas Lens 3/32″; 1 Long Back Cap; 1 Al. Nozzle 8; 1 Al. Gas Lens Nozzle 7
AK-18 Kit, Accessory, Thoriated WP-18SC
Includes: 1 Short Backcap; 3 Collets (3/32″, 1/8″, 5/32″); 2 Collet Bodies (0.020-1/8″, 1/8″-3/16″); 3 Al. Nozzles (6,7,8); 3 Tungsten Electrodes 2% 3/23″, 1/8″, 5/32″
AK-27 Kit, Accessory, Thoriated WP-27
Includes: 3 Collets 3/32″, 1/8″, 5/32″; 3 Gas Lenses 3/32″, 1/8″, 5/32″, 5 Al. Nozzles (2) 8, (2) 10, (1) 12; 3 Tungsten Electrodes 2% 3/32″, 1/8″, 5/32″ x 7″
AK-125 Kit, Accessory, Thoriated WP-125
Includes: 3 .040″ Chucks( 45°, 90°, 180°); 3 1/16″ Chucks (45°, 90°, 180°); 4 Glass Nozzles (45°, 90°, 90°S, 180°); 1 Chuck Wrench, 2 Tungsten Electrodes 2% .040″ , 1/16″ x 7″
Ceriated Accessory Kits
CS310AKC Kit, Accessory, Ceriated CS125, CS310
AK1C Kit, Accessory, Ceriated WP-9, WP-20
Includes: 1 Long Black Cap; 2 Collets .040″, 1/16″; 2 Collet Bodies .040″, 1/16″; 3 Al. Nozzles 4, 5, 6; 2 Tungsten Electrodes 2% .040″, 1/16″ x 7″
AK2C Kit, Accessory, Ceriated WP-17, WP-18, WP-26
Includes: 1 Short Black Cap; 3 Collets .040?, 1/16?, 3/32?; 3 Collet Bodies .040?, 1/16?, 3/32? 3 Al. Nozzles 4, 5, 6; 2 Tungsten Electrodes 2% .040?, 1/16?, 3/32? x 7?
AK3C Kit, Accessory, Ceriated WP-18, WP-26
Includes: 1 Short Black Cap; 3 Collets 1/16?, 3/32?, 1/8?; 3 Collet Bodies 1/16?, 3/32?, 1/8?; 3 Al. Nozzles 5, 6, 8; 2 Tungsten Electrodes 2% .1/16?, 3/32?, 1/8? x 7?
AK4C Kit, Accessory, Ceriated WP-20
Includes: 1 Long Black Cap; 3 Collets 1/16?, 3/32?, 1/8?; 3 Collet Bodies 1/16?, 3/32?, 1/8?; 3 Al. Nozzles 5, 6, 7; 2 Tungsten Electrodes 2% .1/16?, 3/32?, 1/8?
AK18C Kit, Accessory, Ceriated WP-18SC
Master Accessory Kits
MAK-1S Kit, Starter WP-9, WP-20, WP-25
Includes: 12 Collets: (2) .040″, (4) 1/16″, (4) 3/32′, (2) 1/8″; 7 Collet Bodies: (1) .040″, (2) 1/16″, (2) 3/32″, (2) 1/8″; 4 Gas Lenses: (1) .040″, (1) 1/16″, (1) 3/32″, (1) 1/8″; 4 Back Caps: (1) short, (2) medium, (1) long; 1 Cup Gasket; 4 Back Cap O-Rings; 10 Wire Clamps; 1 Parts Box; Parts Box only – MAK-1
MAK-2S Kit, Starter WP-17, WP-18, WP-26
Includes: 10 Collets: (1) .040″, (3) 1/16″, (3) 3/32′, (2) 1/8″, (1) 5/32″; 8 Collet Bodies: (1) .040″, (2) 1/16″, (2) 3/32″, (2) 1/8″, (1) 5/32″; 4 Gas Lenses: (1) .040″, (1) 1/16″, (1) 3/32″, (1) 1/8″; 2 Back Caps: (1) short, (1) long; 2 Cup Gaskets; 1 Gas Lens Insulator; 4 Back Cap O-Rings; 1 Parts Box; Parts Box only – MAK-2