Product Details

UPC: 195993519865

Brand: 7-11 Pools

Flat & Round Coping (Liner Lock / V-Snap) for Above-Ground Pools

Flat and Round Coping, also known as Liner Lock or V-Snap Coping, is an essential component for securing overlap pool liners on above-ground swimming pools. Designed to lock the liner firmly over the pool wall, this plastic coping strip features interior grooves that grip the liner tightly, preventing slipping, sagging, or movement during filling and seasonal use.

Available in flat coping (for flat top rails) and round coping (for rounded top rails), these coping strips are manufactured to fit most standard above-ground pool designs. Each piece measures 52 inches in length, making installation straightforward and consistent.

To determine how many pieces you need, simply count the number of uprights or posts on your pool—this typically equals the number of coping strips required. For added convenience, sizing charts are provided below for both round and oval pool configurations.

Key Features & Benefits:

Designed for above-ground overlap liners only
Interior grooves securely lock liner in place
Prevents liner shifting during installation and use
Available in flat and round coping styles
Durable plastic construction for long-lasting performance
Easy to install and remove if liner adjustments are needed
Standard 52" length per piece

Pool Size Reference Chart

Round Pools

Pool Size	# of Pieces
10 ft	8
12 ft	9
15 ft	11
18 ft	13
21 ft	15
24 ft	18
27 ft	20
30 ft	22
33 ft	24
36 ft	26

Oval Pools

Pool Size	# of Pieces
10 × 22	12
12 × 16	11
12 × 17	11
12 × 18	12
12 × 20	12
12 × 21	12
12 × 23	14
12 × 24	15
12 × 25	15
15 × 24	16
15 × 25	16.5
15 × 26	16.5
15 × 27	17
15 × 28	17
15 × 30	18
15 × 31	18.5
16 × 32	20
18 × 33	21
18 × 34	22
18 × 36	23
18 × 39	23
18 × 40	23.5
21 × 41	25