The new bosch T1757 premium hammer hauler is designed for easy transportation, user convenience, and system compatibility. The quick-release strap is fast, easy to adjust, and holds the tool securely to the hauler without loosening. The hauler’s grommets securely hold the hammer steel in place during transportation. The 3.8-Inch foam tires are shock absorbing for rough and rocky terrain. They will not puncture even in the roughest of conditions.