Features: 100% brand new and high quality Ample quantity: You will receive 6 1/4-inch hexagon handle keychain extension rods, available in 6 colors of red, yellow, blue, green, silver and black, and a metal buckle, enough for your daily use Durable material: These drill bit socket adapters are made of aluminum alloy, which has good durability, light weight, and sturdiness to ensure its service life Intimate design: The hexagonal handle keychain extension rod adopts a cup-shaped design, which is convenient to hold and easy to replace the drill bit, bringing you a pleasant experience Safety in use: The smooth surface and detachable bushing can avoid accidental falling of the hexagon handle keychain extension rod, ensuring the safety of high-altitude operations Versatility: These hex shank keychains are suitable for most screwdriver bit extensions; the universal 1/4-inch fast hex shank and 1/4-inch hex socket are compatible with various electric screwdrivers, hand-held screwdrivers and drill bits Package Includes: Set typeA: 1xBlack Metric Keychain Extension Set typeB: 1xBlack Metric Keychain Extension + 5x 6.35mm Imperial Keychain Extension Set typeC: 1xBlack Metric Keychain Extension + 6x 6.35mm Imperial Keychain Extension Specifications: Material: Stainless Steel Color :Red /Yellow/ Blue/ Green/ Silver / Black note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.