Snap-on Tools USA NEW 44-Piece 1/4″ Drive Metric / SAE General Service Foam Set Set Model #144TMPBFR New. Unused. May have light marks from handling/storage. Like pictured. Includes: (CASE) -PB200B w/ FMGSS01BR Foam (Sockets) Metric: -Shallow- TMM5.5 = 5.5mm TMM6 = 6mm TMM7 = 7mm TMM8 = 8mm TMM9 = 9mm TMM10= 10mm TMM11= 11mm TMM12= 12mm TMM13= 13mm TMM14= 14mm -Deep- STMM5.5 = 5.5mm STMM6 = 6mm STMM7 = 7mm STMM8 = 8mm STMM9 = 9mm STMM10= 10mm STMM11= 11mm STMM12= 12mm STMM13= 13mm STMM14= 14mm SAE: -Shallow- TM6 = 3/16″ TM7 = 7/32″ TM8 = 1/4″ TM9 = 9/32″ TM10 = 5/16″ TM11 = 11/32″ TM12 = 3/8″ TM14 = 7/16″ TM16 = 1/2″ TM18 = 9/16″ -Deep- STM6 = 3/16″ STM7 = 7/32″ STM8 = 1/4″ STM9 = 9/32″ STM10 = 5/16″ STM11 = 11/32″ STM12 = 3/8″ STM14 = 7/16″ STM16 = 1/2″ STM18 = 9/16″ (Extensions) TMXK2 = 2in. Length TMXK60= 6in. Length TMU8B = 1/4″ Drive Swivel Adapter (Ratchet) T72 = Standard Length Chrome Fixed Head Ratchet