These models include transom mounting bracket (99195: 5" x 3.75"( 13 x 10 cm) Includes 1" thick poly spacer with locking pin and stainless steel face plate. Mounting hole diameter is 5/16"
19854 : 4 STEP MODEL : Stowed Dimensions: 4" x 4" x 57" (10x10x145cm), Length Deployed: 57" (145cm), Width: 15" (38cm)