Product Spotlight: YOKE Rigging Hardware
Concerned about price, quality & reliability? Choose YOKE, and get all three without making a sacrifice. YOKE swivels are manufactured with the highest grade materials, and are zinc-plated for corrosion resistance and a long life.
WHY USE SWIVEL HOOKS?
Swivel hooks come in two varieties. These are:
- Positioning Hooks allow the rigger to align the hook while connecting to the load. These hooks aren’t meant to rotate while under load, only to position the hook to the pick point.
- True Swivel Hooks with Bushings allow the hook to rotate freely under the load, while the top coupling/fitting pivots to let the load rotate. This helps prevents your line twisting.
Swivels should be used when the lift deals with these issues:
- Swivels reduce bending loads on rigging attachments to allow the load to position itself freely.
- Swivels should be used in place of shackles during applications where the shackle might twist and might be haphazardly loaded.
FYI: Before you lift a load, make sure there are not cracks or defects in the hook or latch, and that the chain or wire rope is not worn, and in good working order. Not all hooks are meant to overhead lift and not all swivels are meant to swivel under-load—It’s important to know which application the one you use is meant for.
Today, the Hercules SLR product spotlight is on YOKE Swivel Self-Locking Hooks and some of the lifting products from them we like the best. Read on to learn more about YOKE Swivel Self-Locking Hook specifications, tips for use and which applications to use swivel self-locking hooks for.
YOKE SWIVEL SELF-LOCKING HOOK WITH BUSHING
YOKE Swivel Self-Locking Hooks with Bronze Bushing(s) perform a full-swivel under-load. YOKE’s bronze bushings are a bearing consisting of a thin sleeve, used to help the hook rotate or swivel before you lift—Not while it supports a load.
Design factor of 4:1, proof-tested and certified. These hooks are meant for positioning devices, and are not meant to rotate while suspending a load.
Available for Grade 80 Lifting Chain in sizes: 7/32″, 1/4—5/16″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8,” 1″ and Working Load Limits: 2,500lbs, 4,500lbs, 7,100lbs, 12,000lbs, 18,100lbs, 28,300lbs, 34,200lbs and 47,700lbs.
YOKE G-80 & G-100 SWIVEL SELF-LOCKING HOOKS WITH BEARING
YOKE Swivel Self-Locking Hook with Bearing(s) are an excellent choice for lifting and perform a full swivel under-load. Designed with a 4:1 safety factor, and Working Load Limits: 7/32″, 1/4—5/16″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″ and 1″.
Available for Grade 80 Lifting Chain in sizes: 2,500lbs, 4,500lbs, 7,100lbs, 12,000lbs, 18,100lbs, 28,300lbs, 34,200lbs, 47,700lbs. Available for Grade 100 chain in sizes: 6, 7.8, 10, 13, 16, 20, 22, 26mm. Designed with a 4:1 safety factor, and for Working Load Limits: 1.4, 2.5, 4.0, 6.7, 10.0, 16.0, 19.0 and 26.5 tonnes.
YOKE G-80 SWIVEL EYE SELF-LOCKING HOOKS WITH BEARING
YOKE Swivel Hooks are also available with an eye attachment. Available for Grade 80 Chain in sizes 7/32″, 1/4-5/16″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″ and 1-1/8″. Designed with a 4:1 safety factor, and for Working Load Limits: 2,500lbs, 4,500lbs, 7,100lbs, 12,000lbs, 18,100lbs, 28,300lbs, 34,200lbs, 47,700lbs.
WHICH INDUSTRIES USE YOKE SWIVEL SELF-LOCKING HOOKS?
Swivel self-locking hooks should only be used to swivel under-load if they’re fit with a bearing and are approved by the manufacturer overhead lifting. Swivel self-locking hooks are generally known as positioning hooks, since they rotate which makes connecting the rigging to the load much easier.
Industries that use YOKE Swivel Self-Locking Hooks, include: