Green Pin® Wider Master Link Assembly

Grade 10 wider master link assembly
    Highlights
  • Larger inside dimensions: fits on large crane hooks
  • Easy assembly with omega link/thimble due to flat part
  • Specially designed for 3- or 4-leg slings
  • Reliable Green Pin® quality and support
  • Superior stock availability of 99%
Description

The Green Pin® Wider Master Link Assembly is a grade 10 master link assembly with larger inside dimensions. This welded master link assembly is designed for 3 or 4 leg slings. This range is complementary to the existing range UMS and UMTS. The extended width of the main link enables you to connect the link to a connection point, which is wider than usual or to fit in a large crane hook. A flat part on the link enables assembly with an omega link or with a thimble. The Green Pin® Wider Master Link Assembly is available in a range with a working load limit from 4.3 t up to 75 t.

Product details
  • Productcode
    UMTSW
  • Material
    alloy steel, Grade 10, quenched and tempered
  • Safety factor
    MBL equals 5 x WLL
  • Finish
    painted blue
  • Temp. range
    -40°C up to +200°C
  • Certification
    • 2.1
    • 2.2
    • 3.1
    • MTCb
    • MPIa
  • Standard
    ASTM 952 and follows the EN1677-4 with values for grade 100
Technical specifications in
mminch
To download a CAD drawing, click on a product capacity below
Pdf
Article code
working load limit (ton)
working load limit (ton)
diameter (inch) A
diameter (mm) A
length inside (inch) B
length inside (mm) B
width inside (inch) C
width inside (mm) C
diameter (inch) D
diameter (mm) D
length inside (inch) E
length inside (mm) E
width inside (inch) F
width inside (mm) F
thickness (inch) G
thickness (mm) G
Nett weight KG
Nett weight LBS
GPUMTSW19 4,3 19 160 90 14 120 70 9 1.96
GPUMTSW19 4,3 3/4 6 5/16 3 17/32 9/16 4 23/32 2 3/4 11/32 4.32
GPUMTSW23 6,7 23 180 100 17 160 90 9 3.50
GPUMTSW23 6,7 29/32 7 3/32 3 15/16 21/32 6 5/16 3 17/32 11/32 7.72
GPUMTSW40 28,1 40 300 160 33 270 140 17 19.8
GPUMTSW40 28,1 1 9/16 11 13/16 6 5/16 1 5/16 10 5/8 5 1/2 21/32 43.7
GPUMTSW45 38,3 45 340 180 38 275 150 21 27.8
GPUMTSW45 38,3 1 25/32 13 3/8 7 3/32 1 1/2 10 13/16 5 29/32 13/16 61.3
GPUMTSW60 75 60 400 200 50 380 200 50 62.5
GPUMTSW60 75 2 3/8 15 3/4 7 7/8 1 31/32 14 31/32 7 7/8 1 31/32 138

Frequently Asked Questions

FAQs
Is it allowed to weld on Green Pin® lifting equipment?

No! Green Pin® products are treated with well designed heat treatment, which results in a certain Minimum Break Load and other specific mechanical properties. These properties will be destroyed by the heat of welding. It even can initiate extreme hard spots and initial cracks, that will decrease the strength and fatigue life dramatically. An exception is made for Green Pin® GH and PAS products, as these need to be welded to a surface to function. For these items, please follow the instructions that are available at Green Pin® sales.

FAQ-Reference PI-07-02.

Where can I find the Working Load Limit table?

You can find the Working Load Limit tables for Chain Fittings here: