- Slim and compact size with narrowed width, shortened height of block
- Longer length of a block than S-S Type for increased working load
- Same structure and function as S-S Type otherwise
- Four row ball circular structure, four way equal load and 45˚ of ball contact angle
UPS Ground® Service
Ground Time-in-Transit Maps provide full color U.S. maps illustrating the number of transit days for delivery via UPS ground services within the 50 states and Puerto Rico.