The 9/16"-18 end has longer than normal threads required in some applications. Shorter adapters will bottom out before they seal on the inverted flare. Steel adapters are recommended on all brake systems since they are stronger and can handle higher pressures.
Earl's Performance Earl's Brake Adapter 562048ERL
Specifications:
| Description_ABR | ESPBHHF |
| Description_SHO | Earl's Brake Adapter |
| Description_INV | BRAKE ADAPTER3AN MALE TO 91618 IF |
| Description_DES | Earl's Brake Adapter |
| Description_EXT | Brake Adapter Thread Size -3AN To 9/16"-18 Inverted Flare Male - 2 Per Package - Steel w/ Electroless Nickel Plating. |
| Description_MKT | The 9/16"-18 end has longer than normal threads required in some applications. Shorter adapters will bottom out before they seal on the inverted flare. Steel adapters are recommended on all brake systems since they are stronger and can handle higher pressures. |
| Description_FAB | Steel w/ Nickel Plating |
| Adapter AN Size ( A ) | 3 AN MALE |
| Adapter Port Size ( B ) | 9/16-18 I.F. MALE |
| Adapter Type | Brake Adapter |
| Brand | Earl's |
| Category | Brake |
| Emission Code | 5 |
| Finish | Electroless Nickel Plated |
| 10 | Steel |
| part type | Brake Hydraulic Hose Fitting |
| Product Type | Caliper Adapter |
| Sub Category | Hardware, Fasteners and Fittings |
| Warning | California Proposition 65 |

