1:How to Identify Hydraulic Ferrules: A Complete Guide

00400: EN856 4SP/4SH, SAE R12 Skive
03310: R1/R2 (1SN/2SN) Non-Skive
00402: 4SP/4SH/R12 spiraled hose Skive
00200: SAE 100R2AT/EN  Skive
00210: SAE 100R2AT /EN853 2SN Non-Skive
00TFO:PTFE / Teflon Hose (R14) Non-Skive
00110: SAE 100R1AT /EN 853 1SN) Non-Skive
00018:R7/R8 Thermoplastic Hose) Skive (Inner & Outer)

2 : How to Identify Ferrules: 5 Practical Methods

Method 1: Check the Stamped Markings (Most Direct) — What the numbers on the ferrule mean

Method 2: Examine the Physical Shape & Profile — Wall thickness, overall length, and number of internal grooves

Method 3: Identify Skive vs Non-Skive Design — The key distinguishing factor

Method 4: Measure the Inner Diameter (ID) — Matching to the corresponding hose size

Method 5: Match to Hose Type — Steel wire braided, steel wire spiraled, PTFE (Teflon), or thermoplastic hose

3. 8 Common Ferrule Types Explained