560TJ SERIES HYD HOSE This is particularly beneficial for skid steer applications where installations are limited in space. Parker's 560TJ TOUGHJACKET™ Hydraulic Hose is a 100R1AT compliant thermoplastic hose offering 100x the abrasion resistance of comparable hoses and it is designed to have a low length change under pressure +/-2%. is maximum is nominal Hose O. Also, the compact size allows for easier routing which reduces installation and change out times.