Overview Reviews Product Description Used for the installation of 50 MM AC/C Spirafix Ground Anchors with a tapered power tool adapter. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Spirafix SA467 - Hammer Cap (power tools) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *