what are the dimensions of the head of the magnet?

Background: the magnet itself is mounted in a non-magnetic head, and there's a removable sheath around that. The sheath is a cylinder. The head is a cylinder for planning purposes, though it also tapers before joining the shaft. (Product pictures don't show that sheath. The sheath reduces the chance of the magnet's side sticking to something, but it weakens overall grip.) 1/2" diameter of magnet 9/16" diameter of head at widest point 3/4" diameter of sheath 3/8" height from magnet gripping face tip to where the head diameter starts decreasing 1/2" height of sheath

will this it fit through a 1/2 inch copper water pipe??

The magnet tip needs around a 5/8 hole or larger so yes it should fit thru the 1/2 copper water pipe.

how many mm is the head size width and length

The magnetic end is 15mm in diameter and 21.5mm in length

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Ullman Devices Ullman HT-55FL Extra Long Flexible Magnet Pick-Up Tool

Product ID: 52634592

Details

Brand
Ullman
Colour
Silver
Material
Neodymium
Product dimensions
139.7L x 3.8W
Shape
U-Shape

📏55-inch extra-long reach

🔄flexible aluminum shaft bends & holds

🧲8 lbs high-flux neodymium magnet

Rp3231035

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Description

🧲 Flex, reach, and retrieve like a pro—never lose metal again!

GRIP WITH CONFIDENCE - Textured cushioned handle ensures no-slip control, even with oily or wet hands.
REACH THE UNREACHABLE - 55 inches of flexible, bend-anywhere power to grab metal in the tightest spots.
EFFORTLESS METAL CLEANUP - Perfect for sweeping diesel fuel tanks or any hard-to-access metal debris—stay ahead of the mess.
MAGNETISM THAT MOVES MOUNTAINS - High-flux neodymium magnet lifts up to 8 lbs—strong enough for serious retrievals.
BUILT FOR PROS TRUSTED FOR DECADES - Ullman Devices’ 81-year legacy means unmatched quality and durability.

The Ullman HT-55FL is a 55-inch extra-long flexible magnet pick-up tool featuring a powerful neodymium-iron-boron magnet capable of lifting up to 8 lbs. Its bendable aluminum shaft allows access to hard-to-reach areas, while the textured cushioned grip ensures secure handling in oily or wet conditions. Designed for professionals, this tool excels in retrieving ferrous metals from tight spaces such as diesel truck fuel tanks, backed by Ullman Devices’ 81 years of industry-leading quality.

Specifications

ASIN	B075L2QT8Q
Best Sellers Rank	1,382,751 in DIY & Tools ( See Top 100 in DIY & Tools ) 747 in Magnetic Sweepers
Brand	Ullman
Colour	Silver
Customer Reviews	4.4 4.4 out of 5 stars (418)
Included Components	Extra Long Flexible Magnet Pick-Up Tool
Item Dimensions L x W x Thickness	139.7L x 3.8W x 1.3Th centimetres
Item Shape	U-Shape
Item Weight	0.01 Ounces
Manufacturer	Ullman Devices
Manufacturer Part Number	HT-55FL
Material Type	Neodymium
Model Number	HT-55FL
Number of Items	1
Number of Packs	1
Number of Pieces	1
Pull Force	8 Pounds
UPC	032513102704
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

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The product quality is outstanding. Exactly what I needed for my work.

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Rp3231035

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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