This ATCO beadlock adapter provides a secure step up connection from size 10 to size 12 for automotive A/C hose assemblies, delivering a reliable mechanical grip to prevent hose blow off and leakage under pressure. Ideal for A/C repairs and custom hose assemblies, it secures the hose bead into the fitting and is suitable for use with standard automotive A/C hoses and couplings.

Built with a precision machined profile and a durable corrosion resistant finish, this beadlock is designed for repeated service and easy installation in workshop environments. Installation requires seating the hose over the lip and tightening the beadlock to capture the bead; standard workshop tools are sufficient. Always confirm compatibility with your vehicle and hose configuration using the Parts Checker before purchase.

• Brand: ATCO
• Function: beadlock step up fitting
• Size conversion: fits hose size 10 to size 12
• Application: automotive A/C fittings and hose assemblies
• Construction: precision machined with corrosion resistant finish for durability
• Benefits: secure hose bead retention to reduce blow off and leaks
• Installation: straightforward mechanical clamp style requiring standard tools
• Fitment note: verify fitment with the Parts Checker prior to installation