Swivels keep wire rope from transferring its normal twisting motion to the item being lifted.
Following a tendency to unwind itself, wire rope will cause its load to rotate. Thus, there is a need for some form of intermediate fitting which will allow the rope to take its natural course without affecting the load.
Gunnebo Johnson offers a variety of swivel types ranging from 3 - 30T.
Simple, compact, these units are engineered for long life and reasonable cost. Standard are eye-hook, jaw-hook, eye-eye, jaw-eye, jaw-jaw, and eye-jaw models. With features that include roller thrust bearings…recessed grease fittings…hooks of drop forged steel.
Every swivel carries both a tonnage rating plate and a safety precautions plate.
The safety precautions plate serves as an operational guide to safe working practices. The tonnage rating plate is included as a means of product qualification and identification. It is to this plate that the operator looks for information on product model number, as well as Working Load Limit.
Custom alternatives can help the customer meet special requirements.
The Gunnebo Johnson corporation is backed with solid engineers, metallurgical design specialists in fact. Typical of their ability to design and fabricate to exceptional criteria was the mammoth swivel created for a specific one-time application. The end product had better than a 1,200T capacity at a 4:1 safety factor. Over 12 ft in height, it weighed 19,800 lbs.
Note that the repair of standard Gunnebo Johnson Corporation swivels is not recommended under field conditions. Instead, call us to discuss the specifics and set up a repair.
- Compact design
- Precision machined
- Roller thrust bearings
- Recessed grease fittings (except midget models)
- Drop forged hook includes heavy-duty J-Latch
Although Westech Rigging Supply strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Westech Rigging Supply disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.
Westech Rigging Supply rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Westech Rigging Supply disclaims liability for any misuse or incorrect product selection by our customers.
Rigging and safety gear purchased from Westech Rigging Supply should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.