Master Links and Quad Assemblies

William Hackett Hack8 Grade 8 Master Link with Engineered Flat. 2.12 tonnes to 12.5 WLL

Master link main ring for use with single and two leg chain slings. To suit 6mm to 20mm lifting chain.

Model: 8-H01 / HGML-5506

Hack8 Grade 8 Master Link Sub Assembly with Engineer Flat on Sub-links. 4.25 tonnes to 17 tonne WLL

Master link main ring sub assemblies for use with three and four leg chain slings. To suit 7mm to 16mm lifting chain.

Model: 8-H02 / HGML-5507

Grade 10 Master Link to EN1677-4 for Grade 8/10 Chain Slings - 2.8 tonnes to 65 tonne WLL

Master link main ring for use with single and two leg chain slings. To suit 6mm to 36mm lifting chain.

Model: GMLE-5136

Grade 10 Master Link Sub Assembly to EN1677-4 for Grade 8/10 Chain Slings - 2.9 tonnes to 100 tonne WLL

Main ring sub-assemblies for use with 3 and 4 leg chain slings. To suit 6mm to 32mm lifting chain.

Model: GSAE-5138

Grade 10 Oversize Master Link to EN1677-4 - 7 tonnes to 9.3 tonne WLL

Large over sized master link main ring with a larger internal dimension for use with single and double leg chain slings. For use with lifting chains between 10mm and 16mm.

Model: GOML-5137

Grade 10 Oversize Master Link Sub Assembly to EN1677-4 for Grade 8/10 Chain Slings. 9.3 tonne WLL

Large over sized master link main ring for use with 10mm, 3 or 4 leg chain slings.

Model: 350.250+ / GOSA-5139

DNV Master Link with Handles - 7 tonnes to 26 tonne WLL

Manufactured in accordance with DNV-ST-E271, EN1677-4, ASME B30.26 and AS3776-2015.

Model: 330.H Series / DCML-5122

Offshore & Subsea HA Master Links OS+ - 4.1 tonnes to 250 tonnes WLL

Master rings certified to international standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26, API-2CCU - Aug. 2017.

Model: OASH-5140

Offshore & Subsea HA Quad Assembilies OS+ - WLL Range 4.1 tonnes to 150 tonnes

Certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26, API-2CCU - Aug. 2017. WLL Range 4,100 kg 150,000 kg

Model: 350 OS+ Series / OSHQ-5141

Offshore & Subsea HA Master Links OS+ Zinc Tough - WLL Range 7 tonnes to 75 tonnes

Master rings certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26 and API-2CCU – Aug.2017.

Model: 330.ZT+ Series / OSHM-5142

Offshore & Subsea HA Quad Assembilies OS+ Zinc Tough - WLL Range 7 tonnes to 100 tonnes

Certified to International Standards: DNV2.7-1, DNV2.7-3, BSEN ISO 10855-2, EN1677-4, ASME B30.26 and API-2CCU – Aug.2017. WLL Range 7,000kg to 100,000kg

Model: 350.ZT+ Series / OSHQ-5143

Cromox CAGF Stainless Master Link with Engineered Flat - 0.4t to 16t

Grade 60 stainless steel master rings with flat for 1 or 2 leg chain slings. To suit chain sizes from 4mm up to 20mm.

Model: Cromox CAGF / CCSM-5536

Cromox CAG Stainless Steel Master Link - 0.4t to 24t

Grade 60 stainless steel master rings for 1 or 2 leg chain slings. To suit chain sizes from 4mm up to 32mm.

Model: Cromox CAG / CCSM-5535

Cromox CAKF Stainless Steel Sub Assemblies with Flat - 0.6t up to 16.8t

Grade 60 stainless steel master ring sub-assembly for use with 3 or 4 leg lifting chain slings.

Model: Cromox CAKF / CSSS-4579

Crosby 'A342' Forged Alloy Master Link, WLL Range from 3.4 tonnes to 179 tonnes

Crosby Forged Alloy Master Links. WLL Range from 3400kg to 179,000kg

Model: A-342 / CAFA-5003

Crosby 'A342CT' Cold-Tuff Master Links, WLL Range from 15.9 tonnes to 44.3 tonnes

Crosby Cold-Tuff Master Links. WLL Range from 15,900kg to 44,300kg

Model: Crosby A-342CT / CML-2422

Crosby 'A1342N' & 'A1345N' Master Link and Master Link Assemblies, WLL Range from 3120kg to 31 tonnes

Crosby Master link assembly. WLL Range from 3120kg to 31,000kg

Model: Crosby A-1342N & A-1345N / MLA-2483

We offer here our range of Crosby A1345N Master Link Assemblies. Otherwise better known in the UK as a quad assembly, they are made from alloy steel and are quenched and tempered. Each individually A1342N quad assembly is proof tested and supplied certified. Proof tested with fixture sized to prevent localized point loading per ASTM A952. Proof test certification shipped with each link.  All sizes are drop forged. "Look for the platinum colour - Crosby Grade 100 Alloy Products."

Crosby 'A1343' Welded Master Links, WLL Range from 1600kg to 65,300kg

Crosby welded master link for use with grade 8/10 chain from 1600kg to 45,000kg (single leg), 1600kg to 65,300kg (double leg)

Model: A-1343 / WML-3125

Crosby 'A345' Forged Alloy Link Assembly, WLL Range from 5.6 tonnes to 169 tonnes

Forged Alloy Master Link Assembly. WLL Range from 5600kg to 169,000kg

Model: Crosby A-345 / FALA-2696

Crosby 'A347' Welded Link Assembly, WLL Range from 2.4 tonnes to 67 tonnes

Crosby A347 Welded Master Link Assembly. WLL Range from 2400kg to 67,000kg

Model: Crosby A-347 / CWLA-2699

Crosby 'A1346' Welded Master Link Assembly, WLL Range from 3000kg to 26,500kg

Crosby A1346 welded master link assemblies.

Model: Crosby A-1346 / WMLA-3126

Crosby A-1343 products meet or exceed all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, Crosby products meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26. Available in sizes A13 through A45. Alloy steel - quenched and tempered. Design factor of 4 to 1. Individually proof tested. Each link has a product identification code (PIC) for material traceability, along with the size and "CG" stamped into it.

Crosby A344 Welded Master Link

Welded master link / main ring with engineered flat. 1.6 tonne to 65.3 tonne WLL.

Model: Crosby A-344 / WMLA-2469

Crosby 'A345CT' Cold-Tuff Link Assembly, WLL Range from 15.9 tonnes to 44.3 tonnes

Crosby Cold-Tuff Master Link Assembly. WLL Range from 15,900kg to 44,300kg

Model: Crosby A-345CT / CLA-2697

Gunnebo "M" Artic Offshore Master Link - WLL Range from 9.3 tonnes to 125 tonnes

DNV Type approved arctic master ring. WLL Range from 9,300kg to 125,000kg

Model: GAML-4290

Gunnebo "GrabiQ M" Master Link, Range from 1250kg to 125,000kg

Gunnebo GrabiQ Series main ring, for single (one) or double (two) leg slings, WLL range from 1.25 tonne to 125 tonne

Model: GMML-4198

• GrabiQ Series
• Made from Alloy Steel
• Wide Availability

Gunnebo "GrabiQ MF" Master Link, Range from 1250kg to 25,000kg

Gunnebo GrabiQ Series main ring, for single (one) or double (two) leg slings, WLL range from 1.25 tonne to 25 tonnne

Model: GMML-4199

• Grade 10
• For 1, 2, 3 and 4 Leg Slings
• GrabiQ Series
• Wide Availabilty

Gunnebo "GrabiQ MFX" Oversized Master Link, Range fom 4000kg to 16,000kg

Gunnebo GrabiQ Series main ring, for single (one) or double (two) legg slings, WLL range from 4 tonne to 16 tonne

Model: GMML-4200

• GrabiQ Series
• Grade 10
• Oversized for 1 or 2 Leg Slings
• Wide Availability

Gunnebo "GrabiQ MFH" Master Link for Crane Hooks, Range from 7,500kg to 25,000kg

Gunnebo GrabiQ Series main ring, for single (one) or double (two) leg slings, WLL range from 7.5t tot 25t

Model: GMML-4201

• GrabiQ Series
• Alloy Steel,
• Designed For Use On Crane Hooks
• Wide Availability

Gunnebo "GrabiQ MT" Master Link, Range from 3500kg to 91,000kg

Gunnebo GrabiQ Series main ring / quad assembly, for 3 or 4 leg slings, WLL Range from 3.5 tonnes to 91 tonnes

Model: GMML-4203

• GrabiQ Series
• Designed for use with Chain or Wire Rope
• For 3 / 4 Leg Slings
• Wide Availability

Gunnebo "MT" Artic Offshore Master Link with Sub Links - WLL Range from 9.3 tonnes to 65 tonnes

DNV Type Approved Arctic Master Ring / Quad Assembly. WLL Range 9,300kg to 65,000kg

Model: GAQA-4291

Gunnebo "Classic MF" Master Link, for Chain Sizes 7mm to 22mm

Gunnebo Classic Series, Grade 8 main ring, for single (one) or double (two) leg slings, WLL range from 2.5 tonne to 25 tonne

Model: GMML-4211

Gunnebo Grade 8 Master Link "M Series", Range from 28,000kg to 56,000kg

Gunnebo alloy steel master ring, WLL range from 28 tonnes 56 tonnes

Model: GMML-4212

Alloy Steel, wide availability

Crosby 'A1361' & 'A1362' Eliminator Hooks, WLL Range from 3900kg to 20 tonnes

Crosby 'ELIMINATOR' Hooks. WLL Range from 3900kg to 20,000kg

Model: Crosby A-1361 / A-1362 / CEH-2486

Cromox CAK Stainless Steel Master Link Sub Assembly - 0.6t up to 23.1t

Grade 60 stainless steel master ring sub-assembly for use with 3 or 4 leg lifting chain slings.

Model: Cromox CAK / CCML-5537