24mm(L)

Retainer Assembly, 24mm, L Two-Piece Light-Weight Assembly For 24mm Motor Mount Tubes `L` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or More …

24mm(L2)

Retainer Assembly, 24mm, L2 Two-Piece Light-Weight Assembly For 24mm Motor Mount Tubes `L2` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or Mor…

24mm(P)

Retainer Assembly, 24mm, P Two-Piece Light-Weight Assembly For 24mm Motor Mount Tubes `P` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or More …

29mm(L)

Retainer Assembly, 29mm, L Two-Piece Light-Weight Assembly For 29mm Motor Mount Tubes `L` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or More …

29mm(L2)

Retainer Assembly, 29mm, L2 Two-Piece Light-Weight Assembly For 29mm Motor Mount Tubes `L2` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or Mor…

29mm(L3)

Retainer Assembly, 29mm, L3 Two-Piece Light-Weight Assembly For 29mm Motor Mount Tubes `L3` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or Mor…

29mm(P)

Retainer Assembly, 29mm, P Two-Piece Light-Weight Assembly For 29mm Motor Mount Tubes `P` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/4" Or More …

38mm(L)

Retainer Assembly, 38mm, L Two-Piece Light-Weight Assembly For 38mm Motor Mount Tubes `L` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 3/8" Or More …

38mm(P)

Retainer Assembly, 38mm, P Two-Piece Light-Weight Assembly For 38mm Motor Mount Tubes `P` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 3/8" Or More …

54mm

Retainer Assembly, 54mm, Universal (with flange) Light-Weight Assembly For 54mm. Fastens too lower centering ring with flange and included hardware Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Mounts to lower centering ring with 6 threaded inserts and 6 stainless steel socket head cap screws. Just Slide Motor In And Thread On Cap, That…

54mm(L)

Retainer Assembly, 54mm, L Two-Piece Light-Weight Assembly For 54mm Motor Mount Tubes `L` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/2" Or More …

54mm(P)

Retainer Assembly, 54mm, P Two-Piece Light-Weight Assembly For 54mm Motor Mount Tubes `P` Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Black Anodizing Large Quick-Turn Threads For Fast, Tool-Free Motor Change Installation: Simply Bond To Motor Mount Tube With JB Weld® And You`re Done! Just Slide Motor In And Thread On Cap, That`s It! Can Be Installed On Existing Rockets With Motor Mount Tubes Extending 1/2" Or More …