A DOFA two leg adjustable chain sling has two lengths of chain connected to a master oblong with built in shorteners to allow for shortening of the legs without a reduction in WLL. These slings come standard with foundry hooks which feature a large throat opening but do not come with a safety latch.
This type of sling is also known as a double leg adjustable chain sling or an adjustable 2 leg bridle sling chain since this configuration is meant to be used with a bridle hitch with two pick points.
The 2 leg adjustable chain sling is manufactured in America with Grade 100 signal violet chain and foundry hooks that are European-made by KWB, a Pewag company. The Grade 100 chain has a signal violet varnish coat, and the Grade 100 hooks have a heavy powder coating that helps with corrosion resistance.
All of our chain meets or exceeds the latest guidelines of the National Association of Chain Manufacturers (NACM), ANSI B30.9 standards and OSHA specifications.
Proof testing has been done on every link of chain to 2.5 times its working load limit. To get your custom chain sling tested at the time of manufacture, it must be requested when the order is placed with our sales specialists. For an additional fee, we will proof test your sling and issue a certificate when requested at the time the order is placed.