{"id":4412,"date":"2026-01-06T13:27:44","date_gmt":"2026-01-06T13:27:44","guid":{"rendered":"https:\/\/nen.kmkoncept.fr\/?post_type=product&p=4412"},"modified":"2026-09-15T18:36:41","modified_gmt":"2026-09-15T18:36:41","slug":"poulie-harken-57mm-ratchamatic-winch","status":"publish","type":"product","link":"https:\/\/www.nenuphar.com\/en\/shop\/accastillage\/poulies-et-anneaux-a-friction\/anneaux-a-friction\/poulie-harken-57mm-ratchamatic-winch\/","title":{"rendered":"Harken 57 mm Ratchamatic pulley."},"content":{"rendered":"

Poulie winch<\/p>\n

The Carbo Ratchamatic\u00ae is a ratchet pulley with a load sensor that rotates freely in both directions under light loads and **automatically engages the ratchet when the load increases**. Switching from ratchet mode to free-sheave mode is smooth and without jerks.<\/p>\n

Standard hold: medium\/light wind; holding power 10:1.<\/p>","protected":false},"excerpt":{"rendered":"<\/p>\n

\n
\u00d8 du r\u00e9a (mm)<\/span>57\u00a0mm<\/div>\n
Length (mm)<\/span>103\u00a0mm<\/div>\n
Weight (g)<\/span>104\u00a0g<\/div>\n
\u00d8 du manillon (mm)<\/span>5\u00a0mm<\/div>\n<\/div>\n
\u00d8 cordage maxi (mm)<\/span>10\u00a0mm<\/div>\n<\/p>\n
Maximum working load (kg).<\/span>227\u00a0kg<\/div>\n<\/p>\n
Charge de rupture (kg)<\/span>907\u00a0kg<\/div>\n

Puissance de retenue<\/span> 10:1<\/p>","protected":false},"featured_media":4444,"template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_members_access_role":[],"_members_access_error":""},"product_brand":[450],"product_cat":[117],"product_tag":[],"class_list":["post-4412","product","type-product","status-publish","has-post-thumbnail","product_brand-harken","product_cat-anneaux-a-friction","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t