Step 1: Using 'M13" as a guide, pilot
drill the ladder rails using a 1/8" drill
bit and attach the Rock Wall Ladder to
'M13' wall rail using Lag Screws 'AA'
& Washers 'AC', as shown.
Hardware needed:
• (2) AA - LAG SCREW WH 5/16x2-1/2 - H100028
• (2) AC - WASHER LOCK EXT 8x19 - H100030
Rock Ladder Attachment
Phase 17
Parts needed:
• (1) ROCK WALL LADDER ASSEMBLY
Phase Notes
• Assemble with hardware as shown.
ROCK WALL LADDER ASSEMBLY
AC
AA
M13
ROCK WALL LADDER ASSEMBLY
Using 'M13' as a guide,
predrill these edges.
To prevent board splitting, you
must pre-drill each board with
a 1/8" drill bit, before attaching.
