Titan Tools 270 Pc HNBR O-Ring Assortment 45201 Tool Accessories~Blades Packaged in a durable blow-molded

Packaged in a durable blow-molded case with a duo-snap closure for secure storage and portability

20 pieces: 5/16" x 1/2"

Tip cleaner

Choose the required drilling diameter from the size options above

Micro-Serration Blades Reduce Slippage

Titan Tools 270 Pc HNBR O-Ring Assortment 45201 Tool Accessories~Blades Packaged in a durable blow-moldedFor R134A Air Conditioning systems Contains the following 18 most popular sizes: 7 32" x 1 16", 1 4" x 1 16", 9 32" x 5 64", 5 16" x 1 16", 5 16" x 5 64", 5 16" x 5 64", 11 32" x 5 64" (20 pieces), 3 8" x 5 64" (10 pieces), 7 16" x 1 16", 7 16" x 5 64", 7 16" x 3 32", 1 2" x 5 64" (15 pieces) 9 16" x 1 16", 9 16" x 3 32", 5 8" x 5 64", 11 16" x 1 16", 11 16" x 1 8", 11 16" x 5 64" (10 pieces) Convenient re sealable plastic case