1-1/2" Standard Bow Shackle with safety bolt, type KBB, WLL 30 tonne, Galvanized Steel Anchor Bow Shackle
Bolt Type Anchor / Bow Shackles
Product Description
Our KBB type shackles are Bolt Type Bow Shackles. They are Grade 80 standard bow shackles with safety bolts.
Bow shackles and anchor shackles are both used interchangeably and refer to a type of shackle with a larger, round “O” shaped bow. A larger bow shape allows these types of shackles to be side loaded or used in multiple sling-leg connections.
A bolt type shackle is a more secure version used in rigging that features the combination of a bolt and nut located alongside a cotter pin. The shackle offers a double safety which prevents accidental unscrewing of the pin. Our Bolt Type Shackle is suitable for both one-leg and multi-leg systems.
Bolt type shackles can be used in any application that uses a round pin or a screw pin. These types of shackles remain secure even when the shackle is subjected to rotation or torque. Long-term durability is assured due to the galvanization of the shackles.
Bolt type shackles are practical in many rigging applications where the anchor bolt is expected to experience some rotation. The tightening nut and the cotter pin eliminate the need to tighten the pin prior to every lift or movement of a load, so bolt type shackles are excellent choices for semi-permanent or long-term installations, or where the load may slide on the shackle pin causing it to rotate.
Main features:
- All our shackles are quenched and tempered, with high quality carbon steel shackle bows and alloy steel pins.
- Shackles bows are all hot dip galvanized, pins are painted yellow or customized upon request.
- Meets or exceeds all requirements of ASME B30.26-2004 and RR-C-271D.
- Proof Load is 2 times of the Working Load Limit.
- Minimum Breaking Load is 4 times of the Working Load Limit for shackles of 200 up to 400 tons.
- Minimum Breaking Load is 5.4 times of the Working Load Limit for shackles of 30 up to 175 tons.
Specification
| Product code | Nominal size (in.) | WLL (tons) | Dimensions (mm) | Weight (kg) |
| A | B | C | D | E | F | G | H | J | K | L |
| KBB-40 | 1-3/4 | 40 | 73.2 | 106.0 | 57.2 | 50.8 | 178.0 | 44.5 | 224.0 | 237.0 | 313.0 | 127.0 | 46.7 | 15.40 |
| KBB-55 | 2 | 55 | 82.6 | 122.0 | 61.0 | 57.2 | 197.0 | 50.8 | 258.0 | 264.0 | 347.0 | 146.0 | 52.8 | 23.60 |
| KBB-85 | 2-1/2 | 85 | 105.0 | 148.0 | 79.2 | 69.9 | 267.0 | 66.5 | 324.0 | 345.0 | 455.0 | 184.0 | 68.8 | 43.50 |
| KBB-120 | 3 | 120 | 127.0 | 165.0 | 92.2 | 82.6 | 330.0 | 76.2 | 371.0 | 384.0 | 546.0 | 200.0 | 79.2 | 81.00 |
| KBB-150 | 3-1/2 | 150 | 133.0 | 203.0 | 111.0 | 95.3 | 372.0 | 95.3 | 432.0 | 448.0 | 632.0 | 229.0 | 91.9 | 120.00 |
| KBB-175 | 4 | 175 | 140.0 | 229.0 | 116.0 | 108.0 | 368.0 | 102.0 | 457.0 | 517.0 | 652.0 | 254.0 | 102.0 | 153.00 |
| KBB-200 | 4-3/4 | 200 | 184.0 | 267.0 | 152.0 | 121.0 | 397.0 | 95.3 | 533.0 | 539.0 | 743.0 | 279.0 | 114.0 | 204.0 |
| KBB-250 | 5 | 250 | 216.0 | 305.0 | 165.0 | 127.0 | 508.0 | 98.6 | 622.0 | 576.0 | 889.0 | 330.0 | 114.0 | 272.0 |
| KBB-300 | 6 | 300 | 213.0 | 305.0 | 171.0 | 152.0 | 495.0 | 129.0 | 635.0 | 637.0 | 895.0 | 330.0 | 127.0 | 352.0 |
| KBB-400 | 7 | 400 | 210.0 | 356.0 | 184.0 | 178.0 | 572.0 | 165.0 | 660.0 | 728.0 | 1022.0 | 330.0 | 152.0 | 500.0 |
About Anfeng Lifting & Rigging
Based in Shanghai Free Trade Zone, Shanghai Anfeng Lifting & Rigging Ltd. is an experienced technical and sales company specialized in supplying webbing slings, round slings, wire rope and slings, chains, rigging accessories and more.
Anfeng supplies steel wire ropes, wire rope slings, lifting chains and accessories, webbing slings, round slings, fall protection harness, typhoon resistant series products, lashing, offshore mooring lines, chain hoists, lever hoists, electric hoists, shackles up to 1500t, and lifting points.
We have earned a reputation globally as a provider of high quality products, supported by our trained staff and high standard of QA/QC procedure and inspections. Our technical staffs make sure the products meet all safety and manufacturing requirements. Upon request, Anfeng provides customers with DNV-GL, CCS, ABS and other third-party inspection certificates.
