Compatible with Spartan and Bison models:

STR-23
STR-47
STR-72
STF-23
STF-47
STF-72
SBBB-48
SBBB-60
SBBB-72
SPR-50
SPR-72
SPR-93
SUR-27
SUR-48
SUF-27
SUF-48
XRR-21
XFF-21
XRR-46
XRF-46

Dimensions: 3'W x 4-1/2'L