The ADM Accessories "D" Series Mounting Rings includes 75mm, 90mm, 100mm, 125mm, 150mm or 175mm guidescope/finderscope rings on Dovetail Plate Adapters. Fits 4" Losmandy style dovetail bars. 3/8" aluminum adjusting screws with large 1/4" Delrin Tips. Stainless steel and anodized aluminum throughout for maximum durability.

• Fits 4" Losmandy style dovetail bars 
• 3/8" aluminum adjusting screws with large 1/4" Delrin Tips
• Stainless steel and anodized aluminum throughout for maximum durability

Equipment Type: Mounting Rings

Style: Losmandy-type

Internal Diameter: Sized in Variant Option

Construction: Anodized Aluminum

# in Set: 2

Extra: 3 point - Delrin tipped