Crushed rock or sand is usually of this type

2 Kilo-volt ampere bi-metal blade welder has a safety glass cover for increased user safety

166001 SLOTTED SET SCREW

Long-life fluid manifold

Convenient foot pedal operation

Marshalltown Big Roller RR170 Non Slip Diamond 35 3/4" Mi-t-m JP-3504-3MHB Crushed rock or sand isDetails Start rolling imprints long before stamps can be applied with the MARSHALLTOWN Rock 'N' Roller. The kit comes with a roller, frame with weight poles, two weights, and a 1" push button adapter. This roller has a unique leverage weight system adaptable to different concrete sets and easily creates a push and pull pattern imprint. There is no need for any kind of special setup for your borders, just choose the pattern style and size you want.