Qualman Rocketry

LOC-sized Plywood Centering Rings

Plywood rings for LOC-sized rockets

If its high strength, or high power, these rings precision cut from 3-ply Lite plywood may be just what you want.

They hold tubes from 13mm up to 99mm.

Simply cut from the retaining sheet with a hobby knife, and lightly sand smooth for a perfect fit.
Plywood Centering Rings, LOC-sized
Inner and Outer
Tube Size
Inner Tube Outside Diameter Outer
Tube
Inside
Diameter
Qty/
set
*Price Image
13mm to LOC-071
13mm to 18mm thrust ring
.54"
13.7mm
.71"
18.2mm
8
PR0540718
$5.99/set
LOC-071 to LOC-095
18mm to 24mm thrust ring
.77"
19.4mm
.95"
24.1mm
6
PR0710956
$5.99/set
LOC-071 to LOC-114
18mm to 29mm thrust ring
.77"
19.4mm
1.14"
29mm
6
PR0711146
$5.99/set
LOC-071 to LOC-152
18mm to 38mm thrust ring
.77"
19.4mm
1.52"
38.7mm
4
PR0711524
$4.99/set
LOC-071 to LOC-214
18mm to 54mm thrust ring
.77"
19.4mm
2.14"
54.4mm
4
PR0712144
$4.99/set
2 sheets
LOC-071 to LOC-256
18mm to 63mm thrust ring
.77"
19.4mm
2.56"
65mm
2
PR0712562
$4.99/set
LOC-071 to LOC-300
18mm to 75mm thrust ring
.77"
19.4mm
3.00"
76.2mm
2
PR0713002
$5.99/set
LOC-071 to LOC-390
18mm to 98mm thrust ring
.77"
19.4mm
3.9"
99.1mm
2
PR0713902
$6.99/set
2 sheets
LOC-095 to LOC-114
24mm to 29mm thrust ring
1.0"
25.4mm
1.14"
29mm
6
PR0951146
$5.99/set
LOC-095 to LOC-152
24mm to 38mm thrust ring
1.0"
25.4mm
1.52"
38.7mm
4
PR0951524
$4.99/set
LOC-095 to LOC-214
24mm to 54mm thrust ring
1.0"
25.4mm
2.14"
54.4mm
4
PR0952144
$4.99/set
2 sheets
LOC-095 to LOC-256
24mm to 63mm thrust ring
1.0"
25.4mm
2.56"
65mm
2
PR0952562
$4.99/set
LOC-095 to LOC-300
24mm to 75mm thrust ring
1.0"
25.4mm
3.00"
76.2mm
2
PR0953002
$5.99/set
LOC-095 to LOC-390
24mm to 98mm thrust ring
1.0"
25.4mm
3.9"
99.1mm
2
PR0953902
$6.99/set
2 sheets
LOC-114 to LOC-152
29mm to 38mm thrust ring
1.21"
30.7mm
1.52"
38.7mm
4
PR1141524
$4.99/set
LOC-114 to LOC-214
29mm to 54mm thrust ring
1.21"
30.7mm
2.14"
54.4mm
4
PR1142144
$4.99/set
2 sheets
LOC-114 to LOC-256
29mm to 63mm thrust ring
1.21"
30.7mm
2.56"
65mm
2
PR1142562
$4.99/set
LOC-114 to LOC-300
29mm to 75mm thrust ring
1.21"
30.7mm
3.00"
76.2mm
2
PR1143002
$5.99/set
LOC-114 to LOC-390
29mm to 98mm thrust ring
1.21"
30.7mm
3.9"
99.1mm
2
PR1143902
$6.99/set
2 sheets
LOC-152 to LOC-214
38mm to 54mm thrust ring
1.64"
41.5mm
2.14"
54.4mm
4
PR1522144
$4.99/set
2 sheets
LOC-152 to LOC-256
38mm to 63mm thrust ring
1.64"
41.5mm
2.56"
65mm
2
PR1522562
$4.99/set
LOC-152 to LOC-300
38mm to 75mm thrust ring
1.64"
41.5mm
3.00"
76.2mm
2
PR1523002
$5.99/set
LOC-152 to LOC-390
38mm to 98mm thrust ring
1.64"
41.5mm
3.9"
99.1mm
2
PR1523902
$6.99/set
2 sheets
LOC-214 to LOC-256
54mm to 63mm thrust ring
2.26"
57.4mm
2.56"
65mm
2
PR2142562
$4.99/set
LOC-214 to LOC-300
54mm to 75mm thrust ring
2.26"
57.4mm
3.00"
76.2mm
2
PR2143002
$5.99/set
LOC-214 to LOC-390
54mm to 98mm thrust ring
2.26"
57.4mm
3.9"
99.1mm
2
PR2143902
$6.99/set
2 sheets
LOC-256 to LOC-300
63mm to 75mm thrust ring
2.63"
66.8mm
3.00"
76.2mm
2
PR2563002
$5.99/set
LOC-256 to LOC-390
63mm to 98mm thrust ring
2.63"
66.8mm
3.9"
99.1mm
2
PR2563902
$6.99/set
2 sheets
LOC-300 to LOC-390
63mm to 98mm thrust ring
3.1"
79mm
3.9"
99.1mm
2
PR3003902
$6.99/set
2 sheets
* Parts are sometimes built to order.   Please allow 2-3 business days for production.

Copyright Qualman Rocketry, 2016