40mm Protexit™ Exit Block - Wide Sheave
When you race HARD, and you rip through as many hoists and douses as we do sailing W-L legs all the time, you should expect to start wearing through the sideplates of your halyard exit block right? Wrong! Thanks to Harken Protexit™ blocks, wear from side angle loading is not inevitable. Protexit’s all-aluminum, wear-resistant housing carefully ushers line in and out no matter the angle. There’s more: Protexit blocks offer higher working loads than any small boat exit blocks we’ve ever made. Protexit aluminum sheaves rotate on sleeve bearings with Delrin® sideload balls so they don’t deform in extreme conditions, while reducing wear on the halyard, too. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
SPECIFICATIONS
| Sheave Ø (mm) | 40 mm |
| Sheave Ø (in) | 1 9/16 in |
| Length (mm) | 107 mm |
| Length (in) | 4 3/16 in |
| Weight (g) | 127 g |
| Weight (oz) | 4.5 oz |
| Maximum line Ø (mm) | 8 mm |
| Maximum line Ø (in) | 5/16 in |
| Fasteners (mm) | 6 FH mm |
| Fasteners (in) | 1/4 FH in |
| Maximum working load (kg) | 400 kg |
| Maximum working load (lb) | 880 lb |
| Breaking load (lb) | 1764 lb |
| Breaking load (kg) | 800 kg |
| A (mm) | 30.6 mm |
| B (mm) | 59.2 mm |
| Fastener spacing (mm) | 75 mm |