Indoor and Outdoor Jacks for Lawn Bowls, Carpet Bowls and Short Mat Bowls, available in a variety of weights and colours. Next day delivery available. 

Please note jacks can vary in weight. The official regulations of the WBB is below, showing the tolerance allowance for Jacks.

Regulations

DiameterWeight

Outdoor Jack 63-64mm / 225-285g (approx 8-10oz)

Indoor Jack 63-67mm / 382-453g (approx 13.4-16oz)

Ex-heavy Short Mat Jack 63-70mm / 14-32oz