| Product | Chest Ascender |
| Material | Aluminum Alloy ( including black cam) |
| Rope Diameter | 8-13mm |
| Max load | 4kN |
| Weight | 157.6g / 5.6oz |
| Width | 3.15 inch |
| Height | 4.57 inch |
| Color | Blue,Orange,Red |
Safety catch has spring inside, allows operator to easily manipulate with a thumb. Easy operating catch allows quickly install and remove rope.
Large teeth on chest ascender helps efficiently stop by rubbing rope. The slot will exhaust sand to make sure it works well in wet or mud conditions.
Made of high quality aluminium magnesium alloy including the black cam, high strength, lightweight, abrasion resistance.
With connection holes in upper and lower side of chest ascender allows quick links with locking carabiners or climbing slings, more convenient to use.
Ascender can reduce direct friction of safety catch and ascender body to have a longer service life. Therefore, it will stir up the highest efficiency of force.
Please allow the ascender tend to move up while trying to open the cam, so it will efficiently avoid damaging the rope sheath.
It provided excellent grip and release your hand. The sharp teeth clamp rope tightly to keep safe. This chest ascender helps smoothly climbing up.
Climbing chest ascender is displayed under natural light, which is closer to the actual color. Different colors chest ascenders for you to choose.
NewDoar chest ascender is widely used for tree climbing, Single Rope Technique Climbing (SRT climbing) and tensioning / rigging / hauling / pulley system.
| Customer Reviews | 4.5 out of 5 stars 287 | 4.6 out of 5 stars 2,860 | 4.2 out of 5 stars 605 | 4.6 out of 5 stars 726 | 4.7 out of 5 stars 949 | 4.7 out of 5 stars 299 | 4.1 out of 5 stars 186 |
| Price | $29.99$29.99 | $37.99$37.99 | $33.99$33.99 | $16.99$16.99 | $9.99$9.99 | $19.99$19.99 | $17.99$17.99 |
| CE & EN | CE 1019 & EN 567 | CE 1019 & EN 567 | EN 567 | ---- | ČSN EN 566:2017, UIAA 104 | ---- | CE 1019 & EN 12278 |
| Material | Aluminium Alloy | Aluminium Alloy | Aluminium Alloy | High Strength Polyester | Nylon | Aluminium Alloy | Aluminium Alloy |
| Max Load | 4kN | 4kN | 330lb(150kg) | 12kN | 22kN | 50kN | 28kN |
| Rope | 8-13mm | 8-13mm | 8-13mm | 33-66-98FT | 16mm | ---- | up to 12 mm /0.47 inch |
| Weight | 0.35lb(157.6g) | 0.48lb(220g) | 0.25lb(115g) | 50g per meter | 12inch-0.07lb | 0.73lb(330g) | 0.19lb(90g) |
| Color | Blue,Orange,Red | Blue,Black,Grey,Orange,Red | Blue,Black,Orange | Blue,Black,Orange,Red | Blue,Black,Green,Orange,Red | Blue,Black,Red,Silver | Blue,Red |