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SONY CAMERA HOUSINGS
- A6000 - A6500
  
  RX100 III - RX VII
  
  A6700
  
  A7 III
  
  A7R III
  
  A7S III
  
  A7 IV
  
  A7 IV - GEN 2 HOUSINGS
  
  A7 V
  
  A7R V
  
  A1
  
  FX3
  
  FX30
LENS PORTS
- Dome Ports
  
  Extension Rings
  
  Flat & Macro Ports
  
  Zoom & Focus Gears
ACCESSORIES
- O-Rings
  
  Silicone Grease
  
  Vacuum Leak Detection Systems
  
  Neoprene Covers
  
  Shutter Grips
  
  Step Down Adapters
  
  Trays & Clamps
  
  Light & Strobe Accessories
  
  GoPro Mounts
  
  Sapres
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Hit space bar to expand submenuSONY CAMERA HOUSINGS

A6000 - A6500
RX100 III - RX VII
A6700
A7 III
A7R III
A7S III
A7 IV
A7 IV - GEN 2 HOUSINGS
A7 V
A7R V
A1
FX3
FX30

Hit space bar to expand submenuLENS PORTS

Dome Ports
Extension Rings
Flat & Macro Ports
Zoom & Focus Gears

Hit space bar to expand submenuACCESSORIES

O-Rings
Silicone Grease
Vacuum Leak Detection Systems
Neoprene Covers
Shutter Grips
Step Down Adapters
Trays & Clamps
Light & Strobe Accessories
GoPro Mounts
Sapres

Hit space bar to expand submenuSUPPORT

CONTACT US
Hit space bar to expand submenuPOLICIES

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Shipping Policy
Warranty
Return & Refund

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145mm x 3.5 mm Spare O-ring

145mm x 3.5 mm Spare O-ring

SKU: KTUWO-RING14535

$8.00
$7.00

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145mm x 3.5 mm Spare O-ring - A6XXX SALTED LINE

145mm x 3.5 mm Spare O-ring - A6XXX SALTED LINE

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145mm x 3.5 mm Spare O-ring

SKU: KTUWO-RING14535

$8.00
$7.00

Replacement O-ring:

ID: 145mm
CS: 3.5mm

ID- Internal diameter, CS- Cross section

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ABOUT Salted Line

Salted Line offers affordable, durable, and lightweight underwater camera housings made from high-strength polycarbonate, rated for depths up to 40 meters / 130 feet. Designed for underwater photographers, videographers, and surf creators, our housings provide professional protection and performance across all environments — from large waves and shore breaks to deep-water dives.

The Salted Line series is an improved version of the standard Sea Frogs housings, enhanced through feedback from thousands of divers and surf photographers worldwide. Each unit features precise engineering, easy-to-use controls, and dependable performance.

Whether exploring coral reefs, filming surf action, or studying marine life, Salted Line waterproof housings enable you to create freely — wherever your adventures take you.

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