Wera's self-adjusting Joker wrench gets rid of the guesswork in adjusting your wrench to the job at hand. The required width is automatically and continualy set from the moment the head attaches to a hexagon bolt or screw. An integrated lever mechanism securely clamps the hexagon bolt between the jaws, reducing the risk of slipping or damaging the bolt head. The ratcheting head ensures fast and consistent work without need to readjust the wrench while working. Designed with corner-width prisms in the jaws, your back-pivoting angle only needs to be 30°. A single arm design, as well as the ratcheting head and corner width prisms makes it possible to work efficiently and comfortably even in confined spaces.
Covers all metric and imperial dimensions from 7mm (1/4") to 10mm (3/8")
Automatic and continuous grip of hexagon screws and bolts
Ratcheting function makes for fast and consistant work
Back-pivoting angle of only 30° through placement in the corner width prisms in the mouth
Parallel smooth jaws prevent rounding the bolt or screw head
Save up to 30%* Off everyday, online or in-store
It's Free to Join, Save up to 30 %
Exclusive 5-Star Advantage Plan
Group Rewards
Exclusive promotional emails & discounts
Receive our monthly flyer
Easily access your online order history
Save multiple shipping addresses
Request an invoice reprint for Warranty, Tax Filling or Insurance Claim purposes
*KMS Club Members Save up to 30% Off everyday. Online or in-store prices are pre-calculated with discounts and are shown online in red. In-store instant savings or prices are shown on each item label. No additional discounts required at checkout. Flyer or eFlyer savings may be greater!
*KMS Club Members Save up to 30% Off everyday. Online or in-store prices are pre-calculated with discounts and are shown online in red. In-store instant savings or prices are shown on each item label. No additional discounts required at checkout. Flyer or eFlyer savings may be greater!