Product Category

Light Pole Tenon Adapters & Mounting Brackets for Light Fixtures

Tenons, bullhorn arms, wall-mount brackets, square steel light poles, anchor bolts, and base covers for pole-mounting Jarvis area lights, flood lights, and street lights. Standard 2-3/8" O.D. slip-fitter compatible.

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Products in Light Pole Tenon Adapters & Mounting Brackets for Light Fixtures

Single Tenon Adapter for 4" and 5" Square Light Pole - Vertical Bronze
Tenons

Single Tenon Adapter for 4" and 5" Square Light Pole - Vertical Bronze

4" or 5" Bronze Square Pole Mount Tenon with 2-3/8" O.D. Round Tenon - Allows a light fixture with a standard round slip-fitter...

Single 90° Wall Mount Bracket Adapter for Slipfitter Light Fixture - Bronze
Tenons

Single 90° Wall Mount Bracket Adapter for Slipfitter Light Fixture - Bronze

90° Bronze Direct Mount Tenon with 2-3/8" O.D. Round Tenon - Allows a light fixture with a standard round slip-fitter to instal...

Single Wall Mount Bracket Adapter for Slipfitter Light Fixture - Bronze
Tenons

Single Wall Mount Bracket Adapter for Slipfitter Light Fixture - Bronze

Bronze Wall Mount Tenon with 2-3/8" O.D. Round Tenon - Allows a light fixture with a standard round slip-fitter to install into...

Single Side Mounted Tenon Adapter for Round Light Pole  -  Horizontal White
Tenons

Single Side Mounted Tenon Adapter for Round Light Pole - Horizontal White

Allows a light fixture with a standard round slip-fitter to install into the side of a round light pole. Features two slotted m...

Single Side Mounted Tenon Adapter for Round Light Pole  -  Horizontal Bronze
Tenons

Single Side Mounted Tenon Adapter for Round Light Pole - Horizontal Bronze

Allows a light fixture with a standard round slip-fitter to install into the side of a round light pole. Features two slotted m...

SPL Series Steel Square Light Poles
Light Poles

SPL Series Steel Square Light Poles

Perfect for pole mounting various Jarvis Lighting fixtures including the ARJ, JSAL, SAR2, FL-L, JF, and AL series lights. The S...

SPL Series Light Pole Base Cover
Light Pole Base Cover

SPL Series Light Pole Base Cover

Jarvis Lightings light pole base covers are compatible with Jarvis Lighting's SPL series square steel light poles, along with m...

Short 180° Double Tenon Adapter for Round Light Pole -  Horizontal Bronze
Tenons

Short 180° Double Tenon Adapter for Round Light Pole - Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 2 light fixtures with a standard round slip-fitter to i...

Short Quad Tenon Adapter for Round Light Pole -  Horizontal Bronze
Tenons

Short Quad Tenon Adapter for Round Light Pole - Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 4 light fixtures with a standard round slip-fitter to i...

Single Tenon Adapter for 4" and 5" Round Light Pole -  Vertical Bronze
Tenons

Single Tenon Adapter for 4" and 5" Round Light Pole - Vertical Bronze

This tenon allows a single light fixture or a round pole multi-light tenon with a standard round slip-fitter to install into a ...

Short 90° Double Tenon Adapter for Round Light Pole -  Horizontal Bronze
Tenons

Short 90° Double Tenon Adapter for Round Light Pole - Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 2 light fixtures with a standard round slip-fitter to i...

Single Side Mounted Tenon Adapter for Square Light Pole  -  Horizontal Bronze
Tenons

Single Side Mounted Tenon Adapter for Square Light Pole - Horizontal Bronze

Allows a light fixture with a standard round slip-fitter to install into the flat side of a square light pole. Features two slo...

Single Side Mounted Tenon Adapter for Square Light Pole  -  Horizontal White
Tenons

Single Side Mounted Tenon Adapter for Square Light Pole - Horizontal White

Allows a light fixture with a standard round slip-fitter to install into the flat side of a square light pole. Features two slo...

Short Quad Tenon Adapter for 4" and 5" Square Light Pole -  Horizontal Bronze
Tenons

Short Quad Tenon Adapter for 4" and 5" Square Light Pole - Horizontal Bronze

4" or 5" Bronze Short 90° Quad Tenon with 4 x 2-3/8" O.D. Mounting Tenon - Allows 4 light fixtures with standard round slip-fit...

Short Quad Tenon Adapter for 4" and 5" Square Light Pole -  Horizontal White
Tenons

Short Quad Tenon Adapter for 4" and 5" Square Light Pole - Horizontal White

4" or 5" White Short 90° Quad Tenon with 4 x 2-3/8" O.D. Mounting Tenon - Allows 4 light fixtures with standard round slip-fitt...

Short 90° Triple Tenon Adapter for 4" and 5" Square Light Pole -  Horizontal White
Tenons

Short 90° Triple Tenon Adapter for 4" and 5" Square Light Pole - Horizontal White

4" or 5" White Short 90° Triple Tenon with 3 x 2-3/8" O.D. Mounting Tenon - Allows 3 light fixtures with standard round slip-fi...

Short 90° Triple Tenon Adapter for 4" and 5" Square Light Pole -  Horizontal Bronze
Tenons

Short 90° Triple Tenon Adapter for 4" and 5" Square Light Pole - Horizontal Bronze

4" or 5" Bronze Short 90° Triple Tenon with 3 x 2-3/8" O.D. Mounting Tenon - Allows 3 light fixtures with standard round slip-f...

Short 180° Double Tenon Adapter for 4" and 5" Square Light Pole -  Horizontal Bronze
Tenons

Short 180° Double Tenon Adapter for 4" and 5" Square Light Pole - Horizontal Bronze

4" or 5" Bronze Short 180° Twin Tenon with 2 x 2-3/8" O.D. Mounting Tenon - Allows 2 light fixtures with a standard round slip-...

Short 90° Double Tenon Adapater for 4" and 5" Square -  Horizontal Bronze
Tenons

Short 90° Double Tenon Adapater for 4" and 5" Square - Horizontal Bronze

4" or 5" Bronze Short 90° Twin Tenon with 2 x 2-3/8" O.D. Mounting Tenon - Allows 2 light fixtures with standard round slip-fit...

Short 90° Double Tenon Adapater for 4" and 5" Square -  Horizontal White
Tenons

Short 90° Double Tenon Adapater for 4" and 5" Square - Horizontal White

4" or 5" White Short 90° Twin Tenon with 2 x 2-3/8" O.D. Mounting Tenon - Allows 2 light fixtures with standard round slip-fitt...

Short 90° Triple Tenon Adapter for Round Light Pole- Horizontal Bronze
Tenons

Short 90° Triple Tenon Adapter for Round Light Pole- Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 3 light fixtures with a standard round slip-fitter to i...

Short 120° Triple Tenon Adapater for Round Pole - Horizontal Bronze
Tenons

Short 120° Triple Tenon Adapater for Round Pole - Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 3 light fixtures with a standard round slip-fitter to i...

Round Double Bullhorn Tenon Adapter for Round Pole - Vertical Bronze
Double Bullhorns

Round Double Bullhorn Tenon Adapter for Round Pole - Vertical Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 2 light fixtures with a standard round slip-fitter to i...

Round Quad Bullhorn Tenon Adapter for Round Pole - Vertical Bronze
Quad Bullhorns

Round Quad Bullhorn Tenon Adapter for Round Pole - Vertical Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 4 light fixtures with a standard round slip-fitter to i...

Round Triple Bullhorn Tenon Adapter for Round Pole - Vertical Bronze
Triple Bullhorns

Round Triple Bullhorn Tenon Adapter for Round Pole - Vertical Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 3 light fixtures with a standard round slip-fitter to i...

Round Double Bullhorn Tenon Adapter for Round Pole - Horizontal Bronze
Double Bullhorns

Round Double Bullhorn Tenon Adapter for Round Pole - Horizontal Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 2 light fixtures with a standard round slip-fitter to i...

Square Triple Bullhorn Tenon Adapter for Round Pole - Vertical Bronze
Tenons

Square Triple Bullhorn Tenon Adapter for Round Pole - Vertical Bronze

This tenon, when installed with a T390 or T391 Round Pole Tenon, allows 3 light fixtures with a standard round slip-fitter to i...

3/4'' Anchor Bolt Set

3/4'' Anchor Bolt Set

Jarvis Lightings light pole anchor bolts are compatible with Jarvis Lighting's SPL series square steel light poles, along with ...

Bronze/Silver Direct Mounting Arm for JSAL Series
Tenons

Bronze/Silver Direct Mounting Arm for JSAL Series

Bronze/Silver Direct Mounting Arm for JSAL Series

Bronze/White Tilt Quick Mounting Arm for JSAL Series
Tenons

Bronze/White Tilt Quick Mounting Arm for JSAL Series

Bronze/White Tilt Quick Mounting Arm for JSAL Series

Bronze/White Slipfitter Mounting Arm for JSAL Series
Tenons

Bronze/White Slipfitter Mounting Arm for JSAL Series

Bronze/White Slipfitter Mounting Arm for JSAL Series

Jarvis Lighting tenons, mounting brackets, and steel light poles provide the complete pole-mounting infrastructure for JSAL, JSAL-G2, ARJ, FL-L, JF, AL, and CBR series fixtures. All tenons use the industry-standard 2-3/8" O.D. round slip-fitter. SPL series square steel poles are available in multiple heights with matching anchor bolts and base covers. Available in bronze and white finish.

Product Overview

  • Tenon Standard: 2-3/8" O.D. round slip-fitter (industry standard)
  • Configurations: Single, twin, triple, quad — 90° and 180°
  • Pole Mounts: Round pole, square pole, wall mount, direct mount
  • Light Poles: SPL series square steel — multiple heights
  • Accessories: Anchor bolts, base covers (4" and 5" square)
  • Finishes: Bronze and White
  • Compatible Fixtures: JSAL, JSAL-G2, ARJ, SAR2, FL-L, JF, AL, CBR

Which tenon or mount do you need?

Mounting Scenario Product Fixtures Supported Pole Type
Single fixture on round pole T390/T391 Round Pole Tenon 1 4" or 5" round
Single fixture on square pole Square Pole Mount Tenon 1 4" or 5" square
Two fixtures — opposite directions 180° Twin Tenon 2 Round or square (with adapter)
Two fixtures — same direction 90° Twin Tenon 2 Round or square (with adapter)
Three fixtures 90° Triple Tenon 3 Round or square (with adapter)
Four fixtures 90° Quad Tenon / Bullhorn 4 Round or square (with adapter)
Wall-mounted area light Wall Mount Tenon 1 N/A — mounts to wall
Direct pole-top mount Direct Mount Tenon 1 4" or 5" round or square

Frequently Asked Questions

What tenon size do Jarvis area lights and flood lights use?
All Jarvis pole-mounted fixtures (JSAL, JSAL-G2, ARJ, FL-L, JF, AL, CBR series) use a 2-3/8 inch outside diameter (O.D.) round slip-fitter, which is the industry standard for commercial pole-mounted lighting. This means Jarvis fixtures are compatible with most existing pole infrastructure and third-party tenons that accept a 2-3/8 inch slip-fitter.
Can I mount multiple fixtures on one pole?
Yes. Jarvis offers twin (2-fixture), triple (3-fixture), and quad (4-fixture) tenon configurations in both 90° and 180° arrangements. A 90° twin tenon points both fixtures the same direction — useful for roadways. A 180° twin tenon points fixtures in opposite directions — useful for center-of-lot poles. Triple and quad tenons distribute fixtures around the pole for maximum coverage.
Are Jarvis tenons compatible with non-Jarvis light poles?
Yes. Jarvis square pole tenons fit most industry-standard 4-inch and 5-inch square poles. Jarvis round pole tenons fit most 4-inch and 5-inch round poles. The wall mount tenon attaches to any flat wall surface. The 2-3/8 inch O.D. slip-fitter is an industry standard — not proprietary to Jarvis.
What anchor bolt pattern do Jarvis SPL light poles use?
Jarvis SPL series square steel light poles use a bolt circle pattern that matches the included Jarvis anchor bolt sets. If you are installing a Jarvis pole on existing anchor bolts, verify that the bolt circle diameter, bolt spacing, and bolt diameter match the SPL base plate specifications before ordering. Mismatched bolt patterns are one of the most common problems contractors encounter in light pole projects.
Do I need base covers for light poles?
Base covers are optional but recommended. They conceal the anchor bolts and base plate connection for a finished appearance. Jarvis base covers are compatible with Jarvis SPL series poles and most 4-inch and 5-inch square poles from other manufacturers. Available in bronze and white to match the pole and fixture finish.

Need help specifying fixtures?

Work directly with Jarvis application engineering for fixture schedules, photometrics, and rebate-ready recommendations.

Contact Engineering
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