Manufacturer part #: 408-001-19R
| Features | American | Metric | 
|---|---|---|
| Description | Plain Bearing Double Cheek With Two Quick Lock Block 80 | |
| Max Line Size | 5/8 in | 16 mm | 
| Weight | 27.4 oz | 778 g | 
| Upper Sheave Safe Working Load | 2204 lb | 1000 k | 
| Lower Sheave Safe Working Load | 4409 lb | 2000 k | 
| Upper Sheave Safe Working Load | 4409 lb | 2000 k | 
| Lower Sheave Breaking Load | 8818 lb | 4000 kg | 
| Shackle Ø | M8 (not included) | |
Manufacturer part #: 408-001-19R
Features
- Glass fibre reinforced sheave with Teflon® bushing
 - Bronze top swivel bushings
 - Optimised 8/10 shackle with Ø8 body for good compatibility and Ø10 pin for high bending resistance
 - Stainless steel strap for best strength and longer service life
 - Stiff glass fibre reinforced cheeks to prevent lines from wedging
 - Composite, 50/50 glass fibre/polyamide
 - Sliding swivel locking mechanism