JACOBS 1/2"(13mm) 4013-1M Profession Keyless Chuck with Locking System, Single Metal Sleeve
JACOBS CHUCK MANUFACTURING(SUZHOU) CO., LTD.
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

JACOBS 1/2"(13mm) 4013-1M Profession Keyless Chuck with Locking System, Single Metal Sleeve
JACOBS CHUCK MANUFACTURING(SUZHOU) CO., LTD.The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: Steel body (plastic sleeve)
- Size: 55.6*42.7
- Color: Black
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
About this product
- Materials: Steel body (plastic sleeve)
- Size: 55.6*42.7
- Color: Black
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
Product details
| Materials | Steel body (plastic sleeve) |
|---|---|
| Size | 55.6*42.7 |
| Color | Black |
Product details
| Materials | Steel body (plastic sleeve) |
|---|---|
| Size | 55.6*42.7 |
| Color | Black |
From the supplier
► Ratchet Locking System Technology. Jacobs Patented Ratchet Locking System inside - Great bit holding and prevents bit loosening under high vibration applications.
► “Click” Technology. Provides audible and tactile feedback when chuck is properly tightening.
► “Anti-Lock” Technology. Prevents chuck from locking open at max. capacity.
► Compact Design. Optional various chuck length to match compact drill design.
► Wide Application in Professional Tool. Design for professiobal applications,
From the supplier
► Ratchet Locking System Technology. Jacobs Patented Ratchet Locking System inside - Great bit holding and prevents bit loosening under high vibration applications.
► “Click” Technology. Provides audible and tactile feedback when chuck is properly tightening.
► “Anti-Lock” Technology. Prevents chuck from locking open at max. capacity.
► Compact Design. Optional various chuck length to match compact drill design.
► Wide Application in Professional Tool. Design for professiobal applications,
About the supplier
Main products: Super power transmission, ER collets, Screwdrivers, Chuck, Pound drills, Corner Drill , Power air impact socket, CNC engraving machine, Router, Rechargable electric screwdriver, Other Hand Tools
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Industry and Trade Company
- ✓Founded 1996
Hardware & Tools exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Industry and Trade Company
- Founded 1996














