7 Pack Drill Chuck Key Set 1/4" 3/8" 1/2" 5/8" 3/4" 5/32'' 6 Sizes Clamping Press Chuck Wrench Heavy Duty Tightener Keys for 4mm 6mm 10mm 13 mm 16mm 20mm Electric Corded Cordless Drills SUMIO ✔️Accurate time-keeping motor:Size-total shaft length

✔️Accurate time-keeping motor:Size-total shaft length is 20 mm (4/ 5 inch)

✅【Chuck clamping range】Chuck Diameter: 125mm

Call-out dimensions are 5/8 inch x 1/4 in

【Reliable and Certified Quality】This 3 prong to 2 prong adapter is an ETL-listed grounding plug adapter made with fire-retardant PBT material

7 Pack Drill Chuck Key Set 1/4" 3/8" 1/2" 5/8" 3/4" 5/32'' 6 Sizes Clamping Press Chuck Wrench Heavy Duty Tightener Keys for 4mm 6mm 10mm 13 mm 16mm 20mm Electric Corded Cordless Drills SUMIO ✔️Accurate time-keeping motor:Size-total shaft lengthAbout this item Package Included: 6 X Drill Chuck Key (1Set 6Size) + 1 X 4 in 1 Drill Chuck Wrench Built Of Metal, It Has Extremely High Durability. Comfortable Grip Drill Chuck Wrench, Used For Electric Drill Clamping Tools. Used To Control The Tightness Of The Electric Drill Clamping Tool. Can Be Used By Hammering Or Drilling, Very Durable And Comfortable To Grip. ? See more product details