they prevent the rope from coming out once closed

The Oregon® Gator® G6™ 396-731 blade is enhanced with carbide

MTD - Bolens - Huskee White Outdoor - ZT-42

Genuine OEM Generac - 0K68130112 - STARTER ASSY

Dolmar - PS-6400|Dolmar - PS-6400H|Dolmar - PS-6400W|Dolmar - PS-7300H|Dolmar - PS-7300W|Dolmar - PS-7310H|Dolmar - PS-7900H|Dolmar - PS-7300|Dolmar - PS-7910H|Dolmar - PS-7910XD|Dolmar - PS-9000|Dolmar - PS-9010|Dolmar - PS9000|Dolmar - PS-9010FL|Efco - 181|Efco - MT 7200|Efco - MT 8200|Husqvarna - 1100|Husqvarna - 160|Husqvarna - 162|Husqvarna - 181|Husqvarna - 185|Husqvarna - 2100|Husqvarna - 2101|Dolmar - PS-7900W|Husqvarna - 266|Husqvarna - 268|Husqvarna - 272|Husqvarna - 281|Husqvarna - 285|Husqvarna - 288|Husqvarna - 288XP Lite|Husqvarna - 298|Husqvarna - 3120|Husqvarna - 3120XP|Husqvarna - 365|Husqvarna - 371|Husqvarna - 372|Husqvarna - 372XP|Husqvarna - 372XPG|Husqvarna - 372XPW|Husqvarna - 380|Husqvarna - 385|Husqvarna - 385XP|Husqvarna - 385XPG|Husqvarna - 385XPW|Husqvarna - 390XP|Husqvarna - 390XPG|Husqvarna - 390XPW|Dolmar - PS-7910W|Husqvarna - 394|Husqvarna - 395|Husqvarna - 395XP|Husqvarna - 395XPG|Husqvarna - 395XPW|Husqvarna - 465 RANCHER|Husqvarna - 480|Husqvarna - 562XP|Dolmar - PS-7310|Husqvarna - 562XPG|Husqvarna - 575XP|Husqvarna - 575XPG|Husqvarna - 570|Husqvarna - 394XP|Husqvarna - 576XPG|Husqvarna - 576XPW|Husqvarna - 61|Husqvarna - 65|Husqvarna - 66|Husqvarna - 70|Husqvarna - 77|Husqvarna - JUNGLE 3120|Dolmar - PS-7900|Jonsered - 2065|Jonsered - 2065W|Jonsered - 2071|Jonsered - 2071W|Jonsered - 2077|Jonsered - 2083|Jonsered - 2083II|Jonsered - 2094|Jonsered - 2095|Jonsered - 2163|Jonsered - 2163 WH|Jonsered - 2165|Jonsered - 2171|Jonsered - 2171 WH|Jonsered - 2186|Jonsered - 2186 WH|Jonsered - 625|Jonsered - 625 LL|Jonsered - 630|Jonsered - 630 Super|Dolmar - PS-7910|Jonsered - 630 West Coast|Jonsered - 670|Jonsered - 670 SUPER II|Jonsered - 670 West Coast|Jonsered - CS 2165|Jonsered - CS 2166|Jonsered - CS 2171|Jonsered - CS 2171WH|Jonsered - CS 2172|Jonsered - CS 2172WH|Jonsered - 630 SUPER II|Jonsered - CS 2186WH|Jonsered - CS 2188|Makita - DCS6401|Makita - DCS6421|Makita - DCS7301|Makita - DCS7901|Makita - DCS9000|Makita - DCS9010FL|Makita - EA7300P|Makita - EA7900P|Partner - 1655|Partner - 2055|Partner - 550|Partner - 650|Partner - 7000|Partner - P100|Partner - P55|Partner - P65|Partner - P70|Partner - P85|Partner - R-11|Partner - R-12|Partner - R-14|Partner - R-16|Partner - R-17|Husqvarna - 260|Jonsered - CS 2186|Partner - R-20|Husqvarna - 575XPW|Partner - R-19|Partner - R-23|Partner - R-30|Partner - R-21|Partner - R-40|Partner - R-416|Partner - R-420|Partner - R-421|Partner - R-435|Partner - R-440|Partner - R-35|Partner - R-22|Husqvarna - 576XP|Partner - S-50|Partner - S-55|Partner - S-65|Poulan - 415|Poulan - 425|Poulan - 445|Poulan - 475|Poulan - 505|Red Max - GZ7000|Shindaiwa - 550|Shindaiwa - 575|Shindaiwa - 577|Shindaiwa - 680|Shindaiwa - 695|Shindaiwa - 757|Shindaiwa - 757C|Shindaiwa - 757W|Solo - 603|Solo - 662|Solo - 665|Solo - 667|Husqvarna - L Series|Solo - 675|Solo - 680|Solo - 681|Solo - 690|Solo - 694|Partner - R-18|Solo - 670|Dolmar - PS-9000i|Husqvarna - 576XP Auto Tune|Husqvarna - 572XP|Husqvarna - 572XPG|Husqvarna - 565|AL-KO - 665|AL-KO - 675|AL-KO - 681|Alpina - P

DR Power (Replaced by Generac) - 143971 - CABLE THROTTLE REVERSE Gauge - .043" they prevent the rope fromGenuine OEM DR Power (Replaced by Generac) 143971 CABLE THROTTLE REVERSE