Code numbers correspond with door size numbers and can be determined by the dimensions listed below.
These are approximate dimensions for size identification
| CODE | PART NAME | DIMENSIONS | ||
| DC1 | Left channel door | 21 ½” x 58 ½” | RDH1 | Door header 4” x 42” |
| DC2 | Left channel door | 23 ½” x 63 ½” | RDH2 | Door header 4” x 46” |
| DC3 | Left channel door | 25 ½ x 70 ½” | RDH3 | Door header 4” x 50” |
| DB1 | Right bolt lock door | 20 ½” x 58 ½” | DHA1 | Header angle 2” x 42” |
| DB2 | Right bolt lock door | 22 ½” x 63 ½” | DHA2 | Header angle 2” x 46” |
| DB3 | Right bolt lock door | 24 ½” x 70 ½” | DHA3 | Header angle 2” x 50” |
| RDR1 | Right door rail | 2 ½” x 57 ¾” | Extension headers may be used with RDH headers instead of the header angle to fit longer openings. |
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| RDR2 | Right door rail | 2 ½” x 62 3/8” | ||
| RDR3 | Right door rail | 2 ½” x 69 3/16” | ||
| LDR1 | Left door rail | 2 ½” x 57 ¼” | ||
| LDR2 | Left door rail | 2 ½” x 62 3/8” | ||
| LDR3 | Left door rail | 2 ½” x 69 3/16” | ||
| DS1 | Door sill | 1 ½” x 40” | ||
| DS2 | Door sill | 1 ½’ x 44” | ||
| DC3 | Door sill | 1 ½” x 48” | ||
| TB1 | Torsion bars for #1 doors – Package of two bars | |||
| TB2 | Torsion bars for #2 and #3 doors – Package of four bars | |||
Hardware – Plastic bag with nuts, bolts, screws and handles.