Fenner Drives GC1120-9S120.00 Belt & Chain Guides; Type: Single Chain Guide; Guide Type: Single Chain Guide; Mount: C9; Guide Height: 0.79 mm; 0.79 in; Guide Material: UHMW PE; Overall Length: 10 cm; 10 yd; 10 ft; 10 mm; 10 m; 10 in; Channel Material