The 4200MWK is a master hose clamp workshop kit containing all popular sizes of Kale W4 all-stainless 4200 Series hose clamps in a single storage case. Provides a comprehensive size selection in marine-grade 304 stainless steel for workshops, marine dealers, agricultural operators, and trade businesses that regularly work across a wide range of hose diameters in corrosive environments. A 7mm flexible nut driver is included to suit all standard European hose clamps. Made in Europe to the highest quality standards.

Construction: W4 grade throughout — 304SS stainless steel band, screw, and housing. Non-magnetic. Suitable for marine, coastal, agricultural, food-grade, and high-corrosion applications where W2 or W3 grades are insufficient. For saltwater immersion or offshore applications, W5 (316SS) clamps are recommended.