Telescope Guide Ring Riser Blocks Spacers Aluminum Portable Smooth Surface Simple Assembly with 1/4" and M6 Screws Accessory

Good luck with your favorite purchasesDescription: 【Metal Material】Metal Riser Block for Telescope Refractor Ring is made of aluminum alloy, lightweight and sturdy structure 【Feature】Built in grooves for mounting on the dovetail rails and aluminum material ensures light weight and enhanced durability 【Function】The risers lift your entire telescope and increase the clearance above the dovetail bar, balancing the entire system on the mount 【M6 and 1/4“ Holes】The holes can accomodate M6 and 1/4" screws 【M6 and 1/4“ Screws】Provide M6 and 1/4“ long and short screws for telescopes rings and dovetail plate from different s Size Chart: Red 36mm: 1.9cmx2cmx3.6cm/0.75inchx0.79inchx1.42inch Black 36mm: 1.9cmx2cmx3.6cm/0.75inchx0.79inchx1.42inch Red 50mm: 1.9cmx2cmx5cm/0.75inchx0.79inchx1.97inch Black 50mm: 1.9cmx2cmx5cm/0.75inchx0.79inchx1.97inch Package Includes: 1 Riser Block 2 Screws Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.