10125mm/ 60Kg 1 in 12 OR Curve Switch RT- 4219- PHYSICAL TEST REPORT OF CI BLOCKS, HEEL BLOCKS, DISTANCE BLOCKS AND SLIDE BLOCKS 30 November 2021 by mechtechguru.com 10125mm/ 60Kg 1 in 12 OR Curve Switch RT- 4219- PHYSICAL TEST REPORT OF CI BLOCKS, HEEL BLOCKS, DISTANCE BLOCKS AND SLIDE BLOCKS