Performance Tool M624, Owner'S Manual

1/2 IN. DRIVE TWIN HAMMER 

IMPACT WRENCH

OWNER'S MANUAL

Stock Number M624

Please read these instructions carefully and retain them for future use.

WARNING

It is the owner and/or operators’ responsibility to study all WARNINGS, operating, and maintenance 

instructions contained on the product label and instruction manual prior to operation of this product. 

The owner/operator shall retain product instructions for future reference.
The owner and/or operator are responsible for maintenance, maintaining all decals or warning 

labels and while in use, maintaining the unit in good working order. If the owner and/or operator are 

not fluent in English, the product warnings and instructions shall be read and discussed with the 

operators’ native language by the purchaser/owner or his designee. Make sure that the operator 

comprehends its contents. Safety information shall be emphasized and understood prior to usage. 

The product shall be inspected per the operating instructions.
Users of this product must fully understand these instructions. Each person operating this product 

must also be of sound mind and body and must not be under the influence of any substance that 

might impair their vision, dexterity or judgment.
Protect yourself and others by observing all safety information.
Failure to comply with instructions could result in personal injury and/or property damage! 

If you encounter any problems or difficulties, please contact our customer service department at:

1-800-426-1262 between 6:30 a.m. and 4:30 p.m. Pacific time.