Backrest Locking Knobs for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (Set of 2) Dalton Medical SC-S135 HD and it fits with 10"

and it fits with 10" size rims

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Non quick release Standard assembly only

Backrest Locking Knobs for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (Set of 2) Dalton Medical SC-S135 HD and it fits with 10"These colored backrest locking knobs come as a set of two threaded fasteners that hold the backrest to the rollator's frame. This set is compatible with the Drive Medical Nitro Rollator, Drive Medical Nitro Hemi, and Drive Medical Nitro Tall. Drive Medical makes the Nitro rollators in multiple color options, and these knobs are offered in the same hues. You may select your color option and let us do the rest. Drive Medical: 1026605 W (white), 1026605