AN737A12 aviation-grade hose clamp for 3/4" ID hose. 300-series stainless worm-drive. Used on engine coolant, fuel return, and large breather hoses. Smooth-liner band prevents hose abrasion at clamp edge. Pack of 5.
| Material | 300 Series Stainless Steel |
| Finish | Bright |
| Size | 3/4" ID hose |
| Diameter | 3/4" |
| Pack Qty | 5 pieces |
| Spec Type | AN |
| Category | Hose Clamp |
Traceability & Certification — All Aerospace Spec Bolt hardware is sourced from certified surplus. FAA Form 8130-3 Airworthiness Approval Tags and/or Certificate of Conformance documentation available on request. Parts are inspected prior to sale. Ships from Pembroke Pines, FL.
Ships 1–2 business days. Questions? specbolt@polsia.app