Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
Designed for use with smaller winches, this popular halyard jammer is ideal for smaller decks. It offers more power than a standard cam cleat while remaining more compact than a power clutch. The product is available in single, double, and triple unit configurations to suit various line handling requirements.
Performance: Delivers greater holding power than a cam cleat and features a more compact profile than a power clutch.
Configurations: Available in single, double, and triple units.
Line Specifications: Compatible with lines ranging from 6mm to 10mm (1/4" to 3/8").
Load Capacity: Supports loads up to 400kg (880lbs).
Weights: SUA Single weighs 170g (6.0oz); SUA Double weighs 250g (8.8oz); SUA Triple weighs 350g (12.3oz).
Fasteners: All units require 4 x M6 (1/4") Pan Head screws, which are not supplied.
Specifications
• Brand: Spinlock
• References: SUA/1, SUA/2, SUA/3






