Dimensions Guide

RAILING
Charcoal Black aluminum rails, posts
and square balusters
IM-3
Railing
Style Step
Lowe’s
SOS
Item #
Lowe’s
Model ID # Description
1 required per section
(unless otherwise noted)
6-ft x 36-in
Horizontal
Rail
Step 1/2 109370 BKAL252537RCAP
2.5-in x 2.5-in x 37-in Signature Post w. Cap & Skirt - Horizontal -
Charcoal Black
Steps 3, 4 & 5 109370 780112
72-in x 36-in Signature Rail Kit w. Square Balusters - Horizontal -
Charcoal Black
6-ft x 36-in
Stair Rail
Step 1/2 109370 BKAL252553RCAP 2.5-in x 2.5-in x 53-in Signature Post w. Cap & Skirt - Stair - Charcoal Black
Steps 3, 4 & 5 109370 780113 72-in x 36-in Signature Rail Kit w. Square Balusters - Stair - Charcoal Black
8-ft x 36-in
Horizontal
Rail
Step 1/2 109370 BKAL252537RCAP
2.5-in x 2.5-in x 37-in Signature Post w. Cap & Skirt - Horizontal - Charcoal
Black
Steps 3, 4 & 5 109370 780114
96-in x 36-in Signature Rail Kit w. Square Balusters - Horizontal - Charcoal
Black
8-ft x 36-in
Stair Rail
Step 1/2 109370 BKAL252553RCAP 2.5-in x 2.5-in x 53-in Signature Post w. Cap & Skirt - Stair - Charcoal Black
Steps 3, 4 & 5 109370 780115 96-in x 36-in Signature Rail Kit w. Square Balusters - Stair - Charcoal Black
Accessories for
42-in Rail Height
Step 1/2 109370 BKAL252543RCAP
2.5-in x 2.5-in x 43-in Signature Post w. Cap & Skirt - Horizontal -
Charcoal Black
Substitute item for 42-in Rail
Height Horizontal installations
Step 1/2 109370 BKAL252542RCCP 2.5-in x 2.5-in x 42-in Signature Crossover Post - Charcoal Black
Substitute item for 42-in Rail
Height Horizontal installations
(Crossover style)
Steps 3, 4 & 5,
6-ft
109370 780116
72-in x 42-in Signature Rail Kit w. Square Balusters - Horizontal -
Charcoal Black
Substitute item for 42-in Rail
Height Horizontal installations
Steps 3, 4 & 5,
6-ft
109370 780117 72-in x 42-in Signature Rail Kit w. Square Balusters - Stair - Charcoal Black
Substitute item for 42-in Rail
Height Stair installations
Steps 3, 4 & 5,
8-ft
109370 780118
96-in x 42-in Signature Rail Kit w. Square Balusters - Horizontal -
Charcoal Black
Substitute item for 42-in Rail
Height Horizontal installations
Steps 3, 4 & 5,
8-ft
109370 780119 96-in x 42-in Signature Rail Kit w. Square Balusters - Stair - Charcoal Black
Substitute item for 42-in Rail
Height Stair installations
Accessories
Accessory 109370 ALPOSTHWDECK
Aluminum Plate and Hardware (For use with 2.5-in Aluminum Post
and 2.5-in Aluminum Crossover Post only)
Accessory 109370 780128 Signature Cut Kit-Fixed Bracket - Horizontal (4/pack) - Charcoal Black
Additional hardware for cut
railing sections
Accessory 109370 780129 Signature Cut Kit-Fixed Bracket - Stair (4/pack) - Charcoal Black
Accessory 109370 780130 Signature Swivel Bracket - Horizontal (2/pack) - Charcoal Black
Hardware for angled rail
connections
Accessory 109370 BK25RCSWSCBKTAL Signature 2.5-in Swivel Crossover Bracket - Stair (1/pack) - Charcoal Black
Accessory 109370 BKAL252536RCCP 2.5-in x 2.5-in x 36-in Signature Crossover Post - Charcoal Black