With the exception of the SC302, Silent seried chain is "center guide" type. SC302 has side guides at a distance of .46".

Silent Series come with 2-pin joints. Connecting pins and widths other than listed are available upon request.
Unit of Measure
Items
Excel Series Silent Chain Type A

Side Guide Silent Chain

Silent Series Inverted Tooth Draw

Silent Series Chain

Silent Series Inverted Tooth Draw

Silent Series Chain

Silent Series Inverted Tooth Draw

Silent Series Chain

Silent Series Inverted Tooth Draw

Silent Series Chain
Pitch N/A .375
Width N/A .50 N/A .75 N/A 1.000 N/A 1.250 N/A 1.50
Dimension (h) N/A .19
Dimension (H) N/A .40
Dimension (RL) N/A .77 N/A .89 N/A 1.15 N/A 1.40 N/A 1.65
Avg. Ultimate Strength N/A 1,874 lb N/A 2,866 lb N/A 3,748 lb N/A 4,740 lb N/A 5,622 lb
Avg. Weight N/A .4 lb/ft N/A .5 lb/ft N/A .7 lb/ft N/A .9 lb/ft N/A 1.3 lb/ft