Sockets (Square drive - 1")
R833MD
Part number Square drive Socket size Socket type 8951012370 1" 33 mm Deep 1" SOCKET 33MM DEEP Single socket 33mm with tag D=44,0 D1=47,0 L=85,0 Sockets 
RS814D
Part number Square drive Socket size Socket type 8951012361 1" Socket sets / 27, 32, 33, 36mm Deep 1" SOCKET METRIC DEEP SET - RS814D Long sockets set 4 piece in tool box Sockets 
RS818
Part number Square drive Socket size Socket type 8951012360 1" Socket sets / 26, 27, 29, 30, 32, 35, 36, 38mm Standard 1" SOCKET METRIC STANDARD SET - RS818 Short sockets set 8 piece in tool box with metal locks Sockets Impact socket set
Part number Square drive Socket size Socket type 8951011333 1" 27, 30, 32, 33mm Standard 1" SOCKET SET 1" IMPACT SOCKET SET 4 PCS Sockets
Discontinued
R827MD
Part number Square drive Socket size Socket type 8951012367 1" 27 mm Deep Single socket 27mm with tag D=40,0 D1=40,0 L=85,0 Sockets 
R830MD
Part number Square drive Socket size Socket type 8951012368 1" 30 mm Deep Single socket 30mm with tag D=44,0 D1=44,0 L=85,0 Sockets 
R832MD
Part number Square drive Socket size Socket type 8951012369 1" 32 mm Deep Single socket 32mm with tag D=44,0 D1=44,0 L=85,0 Sockets 
R836MD
Part number Square drive Socket size Socket type 8951012371 1" 36 mm Deep Single socket 33mm with tag D=44,0 D1=51,0 L=85,0 Sockets