AlphaChain™ & Stage Rigging Trim Chains

Overview

Key Benefits

• Benefit #1
• Benefit #2
• Benefit #3
• Benefit #4

Features

AlphaChain™

• 7 mm (0.275″) black alloy chain for rigging
• Black chain eliminates glare and reflection
• Grade 63 hardened alloy chain meeting OSHA requirements for sling usage OSHA 1910.184(e)(5)
• Used with standard 1/4″ (6 mm) hardware
• Marked with JRC on every link
• Date code on every 10th link for traceability
• 3,250 lb (1,474 kg) working loading limit based on the manufacturer’s 4:1 safety factor

Trim Chains

• Most popular and economical lift line termination
• 36″ (914 mm) long, 7 mm (0.275″) Grade 63 alloy chain, with a forged round pin anchor shackle, and thimble
• The chain is wrapped one and one half turns around the batten and attached back to the thimble at the end of the lift line with a forged shackle. Adjustment is made by connecting the shackle into a link along the return side of the chain.

Options

Product Code	Description	RWL	Weight
022-250TC	AlphaChain 7 mm (0.275″) Grade 63 Alloy Chain	3250 lb (1,474 kg)	0.7 lb (0.32 kg)
015-1191B	Black Trim Chain with 5/16″ (7.9 mm) Shackle, 1/4″ (6.35 mm) Thimble	3250 lb (1,474 kg)	2 lb (0.91 kg)
015-1192B	Black Trim Chain with 1/4″ (6.35 mm) Shackle, 1/4″ (6.35 mm) Thimble	3250 lb (1,474 kg)	2 lb (0.91 kg)
015-1193B	Black Trim Chain with 1/4″ (6.35 mm) Shackle, 3/16″ (4.76 mm) Thimble	3250 lb (1,474 kg)	2 lb (0.91 kg)

RWL: RWL is maximum load that can be applied to the trim chain which is in “like new” condition and has been properly installed, maintained, and operated.