Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Post cap Deck Railing Components

245 results

Trex 
4-in x 4-in Classic White Composite Deck Post Cap

Shop the Collection
Find My Store

for pricing and availability

4.4
277

Simpson Strong-Tie 
4-in x 4-in Outdoor Accents Composite Plastic, Black Composite Deck Post Cap

Find My Store

for pricing and availability

4.4
47

RELIABILT 
4-in x 4-in Natural Wood Pine Deck Post Cap

Find My Store

for pricing and availability

4.6
28

RELIABILT 
Natural Wood Pine Deck Post Cap

Find My Store

for pricing and availability

4.6
86

RELIABILT 
4-in x 4-in Classic Copper Metal Deck Post Cap

Find My Store

for pricing and availability

4.6
59

RELIABILT 
White Vinyl Deck Post Cap

Find My Store

for pricing and availability

4.8
89

Trex 
4-in x 4-in Charcoal Black Composite Deck Post Cap

Find My Store

for pricing and availability

2.0
1

Nuvo Iron 
4-in x 4-in Plastic satin finish Plastic Deck Post Cap

Find My Store

for pricing and availability

5.0
2