Serpentine Belt Wrench (Blue-Point®) | YA9340 Ratcheting Screwdrivers (Blue-Point®) • Full double wall construction

• Full double wall construction

• Flank Drive® wrenching configuration where the socket grips the fastener on the flanks/flats increasing torque by 15—20%

inches C : 11/32

• Complies with ASME®/ANSI® B107

• Includes (11 pc) (3/8-1")

Serpentine Belt Wrench (Blue-Point®) | YA9340 Ratcheting Screwdrivers (Blue-Point®) • Full double wall constructionUsed to release any serpentine belt tensioner with a 1 2" square drive opening Ratcheting action allows better positioning of the tool, creating a greater swing angle than a solid type serpentine belt wrench Reversible ratchet head is only 1" thick so it will fit between the tensioner face and fan blades on Detroit Diesel S Series 60 and some Caterpillar engines Also ideal for working on buses and delivery vans where the doghouse or engine shrouding