Crosby S280 Sling Saver Web Connector - Range from 2950kg to 7700kg
Crosby Sling Saver Web Connectors.
With the Crosby Web Connectors, the increased radius of spool gives wider sling bearing surface resulting in an increased area for load distribution, therefore increasing synthetic sling efficiency as compared to standard anchor and chain shackle bows and conventional eye hooks. This allows 100% of the slings rated Working Load Limit to be achieved. This also allows better load distribution on internal fibers.
- All Alloy construction.
- Durable vinyl cover that protects sling at eye and keeps sling positioned correctly on spool.
- Design factor of 5 to 1.
- Connects synthetic web and synthetic round slings to conventional Crosby hardware including 320N Eye Hook, additional Crosby Grade 8 fittings, master links, rings and shackles
- Makes a field assembled bridle quick and easy.
- No cotter pin to snag sling material.
- Replacement kit for spool and web cover available.
- Designed for use with Type III (Eye & Eye), Class 7, 2 ply webbing & synthetic round slings. Also accomodates single ply and endless slings.
Metric Dimensions
see imperial tab above for imperial specifications
| Round Sling Size (No.) | Web Slings* | Working Load Limit (t)† | S-280 Stock No. | Weight Each (kg) | Dimensions (mm) | |||||||||||||||||
| Sling Webbing Width (mm) | Sling Eye Width (mm) | Ply | ||||||||||||||||||||
| A | B | C | D | E | F | G | H | I | J | |||||||||||||
| 1 & 2 | 50 | 50 | 2 | 2.95 | 1021681 | .68 | 19.1 | 15.7 | 41.4 | 62.0 | 16.0 | 15.7 | 68.5 | 14.2 | 30.2 | 51.5 | ||||||
| 3 | 75 | 35 | 2 | 4.08 | 1021690 | .86 | 19.1 | 17.5 | 27.9 | 51.0 | 19.1 | 17.5 | 55.5 | 15.2 | 35.1 | 59.5 | ||||||
| 4 | 100 | 50 | 2 | 5.67 | 1021700 | 1.32 | 19.1 | 20.6 | 42.2 | 65.0 | 22.4 | 19.1 | 68.5 | 17.5 | 41.1 | 62.5 | ||||||
| 5 & 6 | 150 | 75 | 2 | 7.70 | 1021709 | 2.31 | 25.4 | 23.9 | 62.5 | 89.0 | 25.4 | 22.4 | 93.5 | 22.4 | 47.8 | 72.0 | ||||||
*Designed for use with Type III, (Eye & Eye), Class 7, 2 Ply web slings. For 3" and larger webbing width, tapered eye is required
Maximum Proof Load is 2-1/2 times the Working Load Limit. Minimum ultimate strength is 5 times the Working Load Limit.
Crosby Sling Saver hardware meets the requirements for minimum stock diameter or thickness, and effective contact width shown in the Recommended Standards Specification for Synthetic Polyester Roundslings by the Web Sling & Tie Down Association. WSTDA-RS1 (revised 2001)
As advertised in Crosby General Catalogue 2009 Page 78, and previously in Crosby General Catalogue 2006 Page 72.
| Round Sling Size (No.) | Web Slings* |
S-280 Working Load Limit (tons)^ |
S-280 Stock No. |
Weight Each (lbs.) |
Dimensions (in.) |
|||||||||||
| Webbing Width (in.) |
Eye Width (in.) |
Ply | A | B | C | D | E | F | G | H | I | J | ||||
| 1 & 2 | 2 | 2 | 2 | 3-1/4 | 1021681 | 1.5 | .75 | .62 | 1.63 | 2.44 | .63 | .62 | 2.69 | .56 | 1.19 | 2.02 |
| 3 | 3 | 1.5 | 2 | 4-1/2 | 1021690 | 1.9 | .75 | .69 | 1.10 | 2.01 | .75 | .69 | 2.19 | .60 | 1.38 | 2.34 |
| 4 | 4 | 2 | 2 | 6-1/4 | 1021700 | 2.9 | .75 | .81 | 1.66 | 2.56 | .88 | .75 | 2.69 | .69 | 1.62 | 2.46 |
| 5 & 6 | 6 | 3 | 2 | 8-1/2 | 1021709 | 5.1 | 1.00 | .94 | 2.47 | 3.50 | 1.00 | .88 | 3.69 | .88 | 1.88 | 2.84 |
