Comparison : Item # FF2000T (REF. SAE 520101), ORS/ORS ADAPTER AEROQUIP
Item # FF2281T (REF. SAE 520123), ORS/ORS REDUCER ADAPTER AEROQUIP
Item # FF1994T (REF. SAE 520601), ORS/ORS BULKHEAD ADAPTER AEROQUIP
Item # FF2133T, 45 DEGREE ORS/ORS FEMALE ADAPTER AEROQUIP
Item # FF2144T (REF. SAE 520801), 45 DEGREE ORS/ORS BULKHEAD ADAPTER AEROQUIP