DIM DIY Foot / handle for a canon 300mm f2.8L (non-is) lens.
step 1: Find a scrap piece of aluminum.
I rescued this aluminum bracket that was headed to the landfill.
Step 2: Cut off the section you need (save the rest)
Step 3: measure the holes for the four mount screws.
Step 4: drills the holes
step 5: Thread the plate and insert a new 1/4″20 steel sleeve insert, use a bonding agent to secure the insert does not come loose.
Step 6: Mount the newly built handle.
Step 7: SHOOT PHOTOS!