120PCS Woodruff Key Assortment Kit, 10 Sizes Carbon Steel Semicircle Bond Key Metric Hardware Set, Half Moon Gear Shaft Drive Flywheel Key for Fasteners Mechanical Industry

Specification:Material: Carbon SteelQuantity: 120 PCSColor: BlackWeight: 12.13 lbSize: 0.2×0.3×0.8, 0.2×0.3×0.8, 0.2×0.3×0.7, 0.2×2.6×0.6, 0.2×0.3×0.7, 0.2×0.25×0.59, 0.15×0.19×0.47, 0.11×0.24×0.59, 0.14×0.19×0.46, 0.11×0.14×0.35 inchesPackage Includes: 1 Storage Box, 120 Semicircular KeysFeature: Durable, Rustproof, PracticalFit Type: Universal FitWhy do you need this half moon key assortment kit?-This kit contains 120 pieces of woodruff keys in different sizes, plenty enough for your daily use.-The transparent storage case makes the size of the half-round key visible at a glance, making it easy to carry and access.-This high-hardness carbon steel half-round key set provides a tight connection between your axle and hub for efficient power transfer.

• Reliable Material: Our woodruff keys are made of high-quality carbon steel material with excellent strength. They can withstand high torque and pressure without easy deformation. They are also rustproof and corrosion-resistant, and can be adapted to different operating environments to maintain stable performance
• Practical Function: This half-round key set is mainly used for the connection between the shaft and the hub. It can be embedded in the keyway of the joint to realize torque transmission between the shaft and the hub. It ensures a tight fit between the bonded shaft and the hub and avoids the sliding of the parts
• Size Details: Our kit includes 120 half-round keys in 10 specifications. Among these, 3×6.2×15 mm, 4×5×12 mm, 4×6.5×15 mm, 4×7.3×18 mm, 5×6.5×15 mm, 5×7.3×18 mm, 5×8.8×21 mm, and 6×9×21 mm each have 10 pieces. There are 20 pieces of each of the 2.8×3.6×9.1 mm and 3.8×5×11.8 mm sizes
• Convenient Storage: We provide a clear box for storage that has 10 individual compartments that correspond to exactly 10 different sizes of half-round keys. It greatly facilitates you to store and locate the keys of the required specifications, which greatly saves your valuable time
• Widely Used: This key set is suitable for shafts and hubs of different sizes and has a wide range of uses. It fits the assembly of electric motors, speed reducers, and gearboxes. In addition to the automotive field, it can also be used in industrial machinery, machine tools, and DIY projects