Crosby® Alloy Bolt Type Shackles
G-2140 / S-2140
G-2140 meets the performance
requirements of Federal Specificatio RR-C-271G, Type IVA, Grade B, Class 3, except for those provisions required of the contractor. For additional information, see page 452.
- Quenched and Tempered.
- Quenched and Tempered.
- Forged Alloy Steel 2 thru 200 metric tons. Cast Alloy Steel 250 thru 400 metric tons. Meets performance requirements of Grade 8 shackles.
- Working Load Limit is permanently shown on every shackle.
- 30, 40, 55, and 85 metric ton shackle bows are available galvanized or self colored
with bolts that are galvanized and painted red. - Sizes 3/8 inch and below are mechanically galvanized.
- Sizes 3/8 inch and below are mechanically galvanized.
- 400 metric ton shackle bows are Dimetcoted; bolts are Dimetcoted and painted red.
- Sizes 1-1/2 and larger are RFID EQUIPPED.
- Approved for use at -40° C (-40° F) to 204° C (400° F).
- Shackles are Quenched and Tempered and can meet DNV impact requirements of 42 Joules (31 ft•lbf) at -20° C (-4° F).
- All sizes are individually proof tested to 2.0 times the Working Load Limit.
- Refer to page 87 for Crosby COLD TUFF® shackles that meet the additional requirements of DNV rules for certification of lifting applications – Loose Gea .
- Shackles 200 metric tons and larger are provided as follows.
- Serialized bolt and bow
Material certification (chemical
Magnetic particle inspected.
Certification must be requested at time of orde . - Meets or exceeds all requirements of ASME B30.26 including identification, ductilit , design factor, proof load and temperature requirements. 2140 shackles meet other critical performance requirements including impact properties and material traceability, not addressed by ASME B30.26.
- Type Approval certification in accordance with ABS 2016 Steel Vessel Rules and 2016 ABS Guide for Certification of Liftin Appliances. Certificates available when requested at time of order and ma include additional charges.
- Look for the Red Pin® . . . the mark of genuine Crosby quality.
G-2140/S-2140 Crosby Alloy Bolt Type Anchor Shackles
* Note: Maximum Proof Load is 2 times the Working Load Limit. Minimum Ultimate Load is 5 times the Working Load Limit on 2 thru 21 metric tons. For sizes 30 thru 175 metric tons, Minimum Ultimate Load is 5.4 times the Working Load Limit for 200 thru 400 metric tons, Minimum Ultimate Load is 4 times the Working Load Limit. ** Cast Alloy Steel. †
Furnished with Round Head Bolts with an handle for handling. For Working Load Limit reduction due to side loading applications, see page 94.