Side by side.

Specification	SD-1130 SD-1130 Quote
Width	0.260"
Height	0.450"
Flange	0.120"
Material	PVC
Durometer	78 Shore A
Colour	Black
Texture	Leather Grain
Mount	Push On
Core	.75in Stamped Steel
Industries	Transportation

Spec sheets live on each part's page.