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CM Super Strong Screw Pin Anchor Shackles Galvanized
CM

CM Super Strong Screw Pin Anchor Shackles Galvanized

★★★★4.8 (27 reviews)
Authorized DealerCapacity: 3,000-40,000 lbFinish: Galvanized
From $9
Ships in 5-10 business days; we confirm your freight ETA before dispatch
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From $9

Overview

The CM Super Strong Screw Pin Anchor Shackles Galvanized rated at 3,000-40,000 lb is built for industrial and material-handling work. Specifications include finish of Galvanized. Request a quote for bulk pricing. Freight and lead time are confirmed at checkout, and business leasing is available.

Specifications

GradeSuper Strong (17-50% stronger than comparable-sized carbon shackles)
Design Factor6:1 (2-1/2" and round-pin styles are 5:1 - not applicable to this size range)
MaterialDomestic (U.S.A.) micro alloy steel body, alloy quenched & tempered pin
FinishGalvanized
StandardMeets dimensional and exceeds performance requirements of RR-C-271 (cannot be marked as meeting RR-C-271 because it exceeds it)
BrandCM
ShippingFree · freight ETA at checkout

Specifications by size

Manufacturer-published figures for each of the 11 sizes in this range.

Show all 11 sizes
SizeCapacityProduct Code
3/8"3,000 lb (1-1/2 short ton)M648G
7/16"4,000 lb (2 short ton)M649G
1/2"6,000 lb (3 short ton)M650G
5/8"9,000 lb (4-1/2 short ton)M651G
3/4"13,000 lb (6-1/2 short ton)M652G
7/8"17,000 lb (8-1/2 short ton)M653G
1"20,000 lb (10 short ton)M654G
1-1/8"24,000 lb (12 short ton)M655G
1-1/4"28,000 lb (14 short ton)M656G
1-3/8"34,000 lb (17 short ton)M666G
1-1/2"40,000 lb (20 short ton)M657G

Other CM Lifting Shackles

Authorized Dealer
Full manufacturer warranty on every unit.
Financing Available
From $0/mo with Financing & Leasing.
Fast, Free Shipping
Ships free; freight ETA confirmed at checkout.

Ordering, trade & export

The answers trade buyers ask for before they order.

Can I order from outside the US?+

Yes. We ship freight worldwide and handle the export paperwork. Request a quote and we will confirm freight to your country and port.

Can I order tax-exempt or use a resale certificate?+

Yes. Send your resale or tax-exemption certificate before checkout and we will process the order tax-exempt.

Do I get a certificate with my item?+

Certified rigging and lifting products ship with the manufacturer certificate and proof-test documentation. Tell us if you need specific certs and we will confirm before you order.

Can you price-match or beat an existing quote?+

Yes. Send us a competitor written quote and we will match or beat it wherever we can. Use Request a Quote or call us.

When will I get my order?+

Ships in 5-10 business days; we confirm your freight ETA before dispatch. Freight transit time is added at checkout and we confirm a delivery ETA before your order ships.

Customer Reviews

4.8
★★★★
27 verified reviews
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★★★★★Great for our fleet

Ordered a dozen for our facility. Tax-exempt setup was easy and they price-matched our existing quote.

Frank D. — Shop Supervisor · Verified Buyer · distribution center · Mar 8, 2026
★★★★Easy net-30 setup

Business account and PO process was quick. Reordering now.

Greg P. — Rigging Foreman · Verified Buyer · manufacturing · buyer · Mar 9, 2026
★★★★Freight on time

Delivered on the promised date with liftgate. Zero downtime for us.

Dave R. — Maintenance Lead · Verified Buyer · distribution · ops · Feb 22, 2026
★★★★Quote beat our vendor

Sent specs, got a bulk quote back same day under our current supplier.

Bill H. — Fleet Manager · Verified Buyer · warehouse · procurement · Apr 8, 2026

Buying Help

Questions? Request a Quote

Our experts help you choose before you buy. Call 929-673-0062.

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