Trimmer Head Bump Knob for Ryobi 153066 791-153066 Lawnboy 682069 MTD 791-147153
Rotary 7235 Trimmer Head Bump Knob

Description:  Bump Feed Knobs. Fits Lawn-Boy & Ryobi.

Replaces OEM Part Number:  
Lawn-Boy: 153066, 682069
MTD: 791-147153, 791-153066, 791-153066B
Ryobi: 153066, 153066R, 791-153066
Snapper: 4-2076, 68049, 7068049, 7068049YP

Fits Model:  
Ryobi: 130R and 135R electric trimmers; 700R, 710R, 720R, 740R, 750R, 970R, CS720R, SS720R, Singer GT2815, GTS2816 and GTE2818
Troy-Bilt: TB75SS and TB475SS
Yard Machines: Y28 and 2800M

Specs:  
Thread: 5/16"