Fits both the Standard Blade (59300/02145) and the wider T Blade (02144/02141) Fits on the following models that use the detachable standard blade or the T blade : 3205, 3266, 5598, 5616, 5701, 9653, 9686, 9816, 9818, 9818A, 9818L, 9837, 9854, 9854L, 9855, 9860, 9864, 9864SS, 9867, 9869, 9870, 9876, 9876L, 9880, 9880L, 9885, 9886, 9884, 9888, 9893, 9894, 9896, 9898, 9899, 9937, 9953, 9984, 9994, SS2L, WSS3L Please note - does not include any screws or the spring. Proudly made in the USA. Revitalize your All-in-One Lithium Ion Trimmer with this exact-fit replacement backing piece. This high-quality repair part is designed specifically to restore functionality to your trimmer, fitting seamlessly with stainless steel standard and T-blade models (59300, 02144, 9818, 9864, 9888, 9854, 9860). Durable construction ensures longevity, providing firm support to the blade assembly and restoring precise trimming performance. Easy-to-follow instructions make installation effortless, saving you time and the expense of professional repairs. Invest in sustainability and reliability with this economical solution, and keep your grooming routine on track without missing a beat. Includes 3 replacements