2 Sizes Optional- Two sizes are alternative, 0.350/0.335, choose according to your needs. Easy to Assemble- Easy to assemble on the club head. golf shaft replacement. Rust-Proof Construction- Aluminum alloy construction, durable and rust-proof golf shaft adapter sleeve. For King Drivers F9- Our golf shaft shaft compatible for Cobra King F9 driver. Why choose Keenso- Reliability and high performance, durable and long lasting.100% Test before shipping, money back fast money back and new replacement! We provide 100% perfect customer service, please contact us if there is any problem! Product Description Diagram Adapter Sleeve Accessory Durable Aluminum Alloy Golf Shaft F9 Housing Planner Connector Our product is compatible for Cobra King F9 Drive. Aluminum alloy construction, durable and rustproof. Easy to assemble on the head of the club.Nice replacement part for golf shaft.Two sizes are alternative, choose according to your needs. Specification: Condition: 100% brand new < p>Color: black Commodity number: F9 0.335 Caliber: 0.335 Material: aluminum alloy Color as shown Specifications: Applicable Cobra King F9 driver Size: length 6.1cm/2.4in, diameter 1.1cm/0.4in < p>Net weight: 10.5g Packing list: Connector * 1 Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.