INDEX:
SPIR-O-LIZER™,	Solid body zinc alloy centralizers for casings, liners and screens for a proven track record in the world's most demanding wells.
SPIR-O-LOK™,	Stopcollars, manufactured from different materials. The model 'DI' stopcollars offer a 20 Ton axial holding force. Stainless steel set screws are utilised for high chrome pipe applications.
PEN-O-TRATOR™,	the ultimate ledge-riding shoe, featuring Reamer Technology™.