Set #5 in this series is super wide at 4.5" to 5". If it's ridiculously hard slopey pinches you are after, these will be just right for you.
3/8-16 x 1-1/2" Indoor rated allen head bolt
3/8-16 Zinc Round Base T-nuts
The best selling Down Climb hold from our line.
3/8-16 x 4" Indoor rated allen head bolt