standard dimension
250 x 250 | 300 x 300 | 350 x 350 | 400 x 400
200 x 300 | 250 x 350 | 300 x 400
Documentation
Single head – Double T-shaped head – Quadruple head
standard dimension
300 x 300 | 350 x 350 | 400 x 400
200 x 300 | 300 x 400
Documentation
Single head – Double T-shaped head – Quadruple head