Suggested Retail: $14.28. Speed Feed 400 Trimmer Head for Echo SRM210 SRM225 SRM230 SRM250 SRM2100 PAS210 PAS225 PAS230 PAS260 & Shiandaiwa T195S T220 T222 T230 T231 Trimmers - This is a replacement Speed Feed 400 Trimmer Head. It fits Echo SRM Straight Shaft Trimmers and Shiandaiwa models. The trimmer head diameter is 3-3/4 inches and the adapter size is M10 x 1.25mm LHF. It holds about 10 FT of .095 IN line and uses .080 .095 IN or .105 IN diameter line. Perfect for lawn trimming, around trees, between shrubs along edges, walls and fences. -- LOT STICKER: TCE-BOX-BOXTCEC0495-ITEM-edee8196___LPNPMCI4382632 AILEETE Speed Feed 400 Trimmer Head for Echo SRM210 SRM225 SRM230 SRM250 SRM2100 PAS210 PAS225 PAS230 PAS260 Shiandaiwa T195S T220 T222 T230 T231 Trimmers -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.