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Trre OnIGINAL HONAE WOOOWORKING RruN ... - Wood Tools

Trre OnIGINAL HONAE WOOOWORKING RruN ... - Wood Tools

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Vinyl Siding Repair ls a Snap with the Right Tool<br />

I need to patch some vinyl siding on my<br />

house.The area to be repaired is about 10<br />

rows up-from the bottom. How can I "open"<br />

the siding to patch in a new piece?<br />

Al Mesale,Jr,<br />

Worcester, MA<br />

One of the beauties of vinyl siding is that<br />

you can easily make such repairs. Using a<br />

special implement that siding installers call<br />

a zip tool, you can "unlock" a piece ofsiding<br />

from the one below it.The tool is basically a<br />

custom prybar that pops the lip ofthe upper<br />

piece out of the retainer strip of the piece below.<br />

To repair a damaged piece of siding, slide the<br />

zip tool in from one end to unhook the piece<br />

directly above the damaged one. Lift the upper<br />

piece enough to remove the nails holding the<br />

damaged piece in position.With the nails<br />

removed, use the zip tool to unhook the dam-<br />

aged piece from the one below it.<br />

Hook the replacernent piece over the retainer<br />

strip below it, and drive nails in the mounting<br />

slots.The nail head should just barely conract the<br />

vinyl so the siding can expand and contract.Then<br />

use the zip tool to reatrach the upper piece.<br />

Lift siding and pull<br />

nails fiom the<br />

damaged section.<br />

Install the replacement<br />

section. Drive the nails<br />

so the siding can moye<br />

along the retainer slots.<br />

Greating a <strong>Wood</strong>en Hex Nut a Tough Nut to Grack<br />

Our wLtodworking class is making<br />

threaded wood nuts and<br />

bolts.We'ue tried to creatc a hex<br />

nut, but can't secm to get it right. How<br />

*;6111 =<br />

@x2<br />

(point-to-point)<br />

do you cut a hex-shape?<br />

Scooter Finch<br />

El Dorado (High School),AR<br />

helgfrt =<br />

@x 1.?32.<br />

(flat-teflat)<br />

A hex nuti shape is a rcgu-<br />

lar hexagon, meaning it has<br />

six sides ofequal length and<br />

all the angles are the same. I calcu-<br />

lated everything fronr thrt. but if<br />

you're not interested in a georrretry<br />

refresher lesson, heret a shortcut.<br />

Adjust fence so blade<br />

Intersects block at centerline.<br />

Start with a piece of stock about<br />

2-ft. long thats exactly rwice as<br />

wide (point-to-point) as the length<br />

ofone side ofthe hexagon you<br />

want. For exan-rple, to make a nut<br />

with 1" sides, the stock must be 2"<br />

wide. Next, you'll need to rip this<br />

stock to the proper thickness (flat-<br />

to-flat) - multiply the length of<br />

one side of the nut by 1.732.<br />

With the blank ripped to size,<br />

draw a centerline across the width<br />

of the block to show the poinr-to-<br />

point location.Tilt your tablesaw<br />

blade to 30" from vertical and place<br />

the stock with the wide face against<br />

the tabie. Adjust the fence until the<br />

blade just intersects the centerline.<br />

Lock the Gnce, then carefully bevel<br />

all four corners of the stock.<br />

This will give you a long hex-<br />

shaped piece which you crosscut<br />

into nut blanks. Drill and tap che<br />

blanks to fit your threaded bolts.<br />

10 woRKBENcH tr MAy JUNE 1999

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