Manufacturer part #: 504-60
Manufacturer part #: 504-60
Lead your halyards aft safely and smoothly with our M-Series Lead blocks. Machined Aluminum cage design follows high-load patterns for a very strong yet light block. Aluminum sheave runs on a Nomex™/Teflon™ bearing and includes Delrin™ ball bearings keeping friction to a minimum.
Lead halyards, topping lift and other control lines aft with ease. Block is mounted to Bisect halyard load angle for maximum tensile strength.
| Features | American | Metric |
|---|---|---|
| Description | Halyard Lift Delrin™ | |
| Length | 2 9/16 in | 65 mm |
| Width | 5/8 in | 16 mm |
| Sheave Ø | 2 in | 51 mm |
| Max Wire | 7/16 in | 11 mm |
| Jaw Opening | 2 9/32 in | 58 mm |
| Pin Ø | 1 5/16 in | 49 mm |
| C/C Length | 1 21/32 in | 42 mm |
| C/C Across | 1 13/32 in | 35 mm |
| Fastener (4) | 10 RH | 5 mm |
| Safe Working Load | 1750 lb | 795 kg |
| Weight | 5.5 oz | 156 g |
Manufacturer part #: 504-60
Lead your halyards aft safely and smoothly with our M-Series Lead blocks. Machined Aluminum cage design follows high-load patterns for a very strong yet light block. Aluminum sheave runs on a Nomex™/Teflon™ bearing and includes Delrin™ ball bearings keeping friction to a minimum.
Lead halyards, topping lift and other control lines aft with ease. Block is mounted to Bisect halyard load angle for maximum tensile strength.