Mastercool (89172 Blue 2-Way R134A Manifold Gauge Set

Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last.

• Silicone dampened gauges smooth out needle movement 
• Gauges can be easily recalibrated in the field to maintain accuracy

R134a 2-Way Aluminum Manifold Gauge Set includes: R134a 2-way aluminum manifold, 3 1/8″ gauges, 3 – 72″ hoses (blue and red hose (14mm-M connection), yellow hose (1/2″ ACME-F with auto-shut-off valve) and manual couplers