Welcome to Harbor Models Inc.

Portholes

Plastic and metal portholes in varying sizes and styles.

Portholes, Brass, 3/16" Diameter
Brass
Includes clear window (plastic)
10/Pack

This size will fit in a 1/8" (3.2mm) hole.

Dimensions:
R=5/32" (4mm)
r=1/16" (2.2mm)
d=0.5mm
$17.95
Availability: Usually ships the next business day
AER5760-50
Portholes, Brass, 1/4" Diameter
Brass
Includes clear window (plastic)
10/Pack

This size will fit in a 5/32" (4mm) hole.

Dimensions:
R= 1/4" (6mm)
r= 1/16" (2.4mm)
d= .8mm
$17.95
Availability: Usually ships the next business day
AER5760-52
Porthole, Brass, 1/4" Diameter
Brass
Includes clear window (plastic)
1/Pack or a discount for 20+

Dimensions:
R=7mm (1/4")
r=4mm
d=0.5mm

*Note: None of the Belaying Pins found on this site will fit in this size. The "Bolt" holes are .020" in diameter. We have brass rod of that size but a dab of bronze color paint in the holes is much easier for a finished look.
$0.95, 20 for $16.80
Availability: Usually ships the next business day
RB048-07
Portholes, Brass, 5/16" Diameter
Brass
Includes clear window (plastic)
10/Pack

This size will fit a 1/4" (5.8mm) hole.

Dimensions:
R= 5/16" (8mm)
r= 3/16" (4.1mm)
d= .8mm
$17.95
Availability: Usually ships the next business day
AER5760-53
Portholes, Brass, 9/16" Diameter
Brass
Includes clear window (plastic)
10/Pack

This size will fit a 3/8" (9.6mm) hole.

Dimensions:
R= 9/16" (14mm)
r= 1/4" (7.6mm)
d= 1mm
$22.95
Availability: Usually ships the next business day
AER5760-56
Portholes, Brass, 13/16" Diameter
Brass
Includes clear window (plastic)
10/Pack

This size will fit a 5/8" (15.7mm) hole.

Dimensions:
R=13/16" (20mm)
r=1/2" (12.7mm)
d=1.5mm
$24.95
Availability: Usually ships the next business day
AER5760-59
Brass Porthole, 3 Sizes
"3/8 (10mm)" - OUT OF STOCK

Round brass porthole
1/Pack

Here are the dimensions for the 3 available sizes, choose from the dropdown menu options.
5mm Dimensions:
R= 3/16" (5mm)
r= 1/8" (3mm)
d= 1/32" (.5mm)
8mm Dimensions:
R= 5/16" (8mm)
r= 3/16" (5mm)
d= 1/32" (.5mm)
10mm Dimensions:
R= 3/8" (10mm)
r= 9/32" (7mm)
d= 1/32" (.5mm)
$0.39
Availability: Usually ships the next business day
RB078
Diameter: 
Hinged Porthole, 5/8"
Brass Finish (the image does not show, but they are brass)
1/Pack

Dimensions:
OD: 5/8" (16mm)
ID: 3/8" (10mm)
$2.25
Availability: Usually ships the next business day
AER5760-20
Hinged Porthole, 11/16"
Brass Finish (the image does not show, but they are brass)
1/Pack

Dimensions:
OD: 11/16" (17.5mm)
ID: 1/2" (12mm)
$2.49
Availability: Usually ships the next business day
AER5760-21
Hinged Porthole, 3/4"
Brass Finish (the image does not show, but they are brass)
1/Pack

Dimensions:
OD: 3/4" (19mm)
ID: 9/16" (14mm)
$2.69
Availability: Usually ships the next business day
AER5760-22
Hinged Porthole, 29/32"
Brass Finish (the image does not show, but they are brass)
1/Pack

Dimensions:
OD: 7/8" (22.5mm)
ID: 5/8" (16mm)
$3.05
Availability: Usually ships the next business day
AER5760-23
Portholes, 1:24 Scale, 3/4" O.D.
12" with 12 Bolts
2/Pack

Diameter: 3/4" OD / 1/2" ID
$3.50
Availability: Usually ships the next business day
Portholes, 1:24 Scale, 3/4" O.D. QMH-8
Portholes, 1:24 Scale, 7/8" O.D.
14" with 12 Bolts
2/Pack

Diameter: 15/16" OD / 9/16" ID
$3.50
Availability: Usually ships the next business day
Portholes, 1:24 Scale, 7/8" O.D. QMH-9
Portholes 1:24 Scale 1" O.D.
16" with 12 Bolts
2/Pack

Dimensions: 1" O.D.
$3.50
Availability: Usually ships the next business day
Portholes 1:24 Scale 1" O.D. QMH-14
Portholes 1:24 Scale 1-1/4" O.D.
20" with 12 Bolts
2/Pack

Diameter: 1-1/4" O.D.
$3.50
Availability: Usually ships the next business day
Portholes 1:24 Scale 1-1/4" O.D. QMH-16
Portholes 1:32 Scale 11/16" O.D.
16" Porthole with 12 bolts
2/Pack

Diameter: 11/16" O.D. x 1/2" I.D.
$2.50
Availability: Usually ships the next business day
Portholes 1:32 Scale 11/16" O.D. QMTH-8
Portholes 1:32 Scale 1/2" O.D.
10" porthole with 12 Bolts
2/Pack

Diameter: 1/2" O.D. x 5/16" I.D.
$2.50
Availability: Usually ships the next business day
Portholes 1:32 Scale 1/2" O.D. QMTH-35
Portholes 1:32 Scale 9/16" O.D.
12" porthole with 12 Bolts
2/Pack

Diameter: 9/16" O.D. x 3/8" I.D.
$2.50
Availability: Usually ships the next business day
Portholes 1:32 Scale 9/16" O.D. QMTH-36
Scupper, 11/16" (18mm)
Nickel metal
10/Pack

Dimensions:
Width: 11/16" (18mm)
Height: 1/4" (6mm)
Depth: 1/4" (5.6mm)
$6.95
Availability: Usually ships the next business day
AER5792-18
Scupper, 1" (24mm)
Nickel metal
10/Pack

Dimensions:
Width: 1" (24mm)
Height: 3/8" (9.7mm)
Depth: 1/4" (6.6mm)
$7.35
Availability: Usually ships the next business day
AER5792-24
Belaying Pins, 5/16" (8mm)
Brass Metal


Length: 5/16" (8mm)
Diameter: 1/32" (.8mm)
$0.29, 20 for $4.75
Availability: Usually ships the next business day
AER7790-56