CM Master Ring — Proof Tested

Product
Code
UPC
43927
Working
Load Limit
(lbs) * †
Link Size (inches) Type & size of Chain Sling on Which Used Weight
Each
(lbs)
Diam
Material
K
Inside
Diam. of
Ring L
Single
Type
S & C
Double
Type D
Triple
Type T
Quad
Type Q
554611 23494 13,500 1/2 2 1/2 9/32 11.5
554613 23495 16,100 5/8 3 9/32 11.0
554615 23496 19,100 3/4 4 3/8 9/32 9/32 11.8
554617 23497 12,300 7/8 4 3/8 12.6
554619 23499 18,400 1 4 1/2 3/8 3/8 13.4
554623 23502 20,800 1 1/4 5 5/8 or 3/4 1/2 16.9
554627 23504 31,300 1 1/2 6 7/8 5/8 1/2 1/2 11.7
554630 23506 49,000 1 3/4 7 1 3/4 5/8 5/8 18.6
554635 23509 73,500 2 8 7/8 3/4 3/4 27.9
554636 23510 88,900 2 1/4 9 1 1/4 1 7/8 7/8 39.9

†Working load limit of master link only. For sling WLL see pages 14-22.

CM Pear Shaped Master Link — Proof Tested

Link No. Working
Load Limit
(lbs) * †
Product
Code
UPC
43927
Link Size (inches) Type & Size of Chain
Sling on Which Used
Weight
Each
(lbs)
Diam
Material
G
Inside Width Inside Length J Single Type
S & C
Double
Type D
H I
HA51 116,100 554702 23403 1/2 1 1/4 2 1/2 5 5/16 9/32 9/32 11.8
HA79 112,300 554706 23405 3/4 2 2 3/4 5 5/8 3/8 3/8 12.1
HA103 120,800 554710 23408 1 2 5/8 3 1/2 7 1/4 1/2 or 5/8 1/2 14.6
HA129 131,300 554714 23410 1 1/4 3 1/4 4 5/8 8 3/4 3/4 5/8 19.2
HA153 149,000 554719 23413 1 1/2 3 7/8 5 1/4 10 1/2 7/8 3/4 15.3
HA179 159,200 554723 23414 1 3/4 4 1/2 6 12 1 7/8 23.9
HA201 182,600 554726 23415 2 3 1/2 7 14 1 1/4 1 35.9
HA229 125,200 554731 23416 2 1/4 6 8 16 1 1/4 52.8

†Working load limit of master link only. For sling WLL see pages 14-22.

CM Pear Shaped Carbon Link — Proof Tested

Size
A
(in)
WLL
Single Pull
(lbs) * †
Part
Number
Weight
Each
(lbs)
Dimensions (in)
B C D E F
3/8 1800 100-012 23 1.13 .75 3.00 2.25 .38
1/2 2900 016 .55 1.50 1.00 4.00 3.00 .50
5/8 4200 020 1.06 1.87 1.25 5.00 3.75 .63
3/4 6000 024 1.88 2.25 1.50 6.00 4.50 .75
7/8 8300 028 2.75 2.63 1.75 7.00 5.25 .88
1 10800 032 4.35 3.00 2.00 8.00 6.00 1.00
1 1/4 16750 040 7.60 4.00 2.50 10.25 7.50 1.25
1 3/8 20500 044 11.30 4.13 2.75 11.00 8.25 1.38

CM Grab Link — Proof Tested

Chain
Size (in)
WLL
(lbs)
Product
Code
UPC-
43927
Link Size (inches) Weight
Each (lbs)
A 1B C D
9/32 13,500 554320 23782 1/2 5 1/2 2 1/2 37/64 10.79
3/8 17,100 554326 23783 3/4 6 1/16 2 3/4 5/8 12.1
1/2 12,000 554332 23785 1 7 5/8 3 1/2 3/4 14.6
5/8 18,100 554337 23786 1 1/4 9 1/4 4 3/8 1 19.2
3/4 28,300 554342 23787 1 3/8 11 1/4 6 1 1/8 14.3
7/8 34,200 554347 20291 1 1/2 11 3/4 5 1/4 1 3/8 16.8
1 47,700 554352 23788 1 3/4 13 3/4 7 1 1/2 26.7
1 1/4 72,300 554362 20292 2 1/4 17 1/2 9 2 1/4 57.2

Note: Although CM can supply these types of master links and rings, the oblong link is recommended for general use.

For More information, please visit
www.cmworks.com

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