• Extremely Durable - The precision fit jaws are hardened for long term use
• Expert Design - 4 Jaws for better grip and longer service life
• 6,000 Pounds Per Square Inch - Maximum working pressure
• For The Professional - Use on professional jobsites, in automotive shops or at home in the garage
• Compatibility - 1/8” (inch) ends. Compatible with Lube-Link accessories