BASES

209 Dual
Threaded Base
A cast base threaded for mounting on horizontal or
vertical surfaces using screws, 1/4 ” bolts, 1/4 ” drive-in anchors, or an
adhesive. Bolt tension cap can be
turned so cables can run horizontal or vertical. Furnished for point sizes 3/8” and 1/2". Specify when
ordering. – UL Listed
A209 Aluminum
C209 Bronze
C209L Lead Coated
Bronze

210 Top
Mount Base
A cast base threaded for mounting on horizontal surfaces
using screws, 1/4 ” bolts, 1/4 ” drive-in anchors, or an adhesive. Bolt tension cap can be turned so cables
can run horizontal or vertical.
Furnished for all point sizes 3/8”, 1/2", and 5/8”. Specify when
ordering. – UL Listed
A210 Aluminum
C210 Bronze
C210L Lead Coated
Bronze

211 Side
Mount Base
A cast base threaded for mounting on vertical surfaces
using screws, 1/4 ” bolts, or 1/4 ” drive-in anchors. Bolt tension cap can be turned so cables
can run horizontal or vertical.
Furnished for all point sizes 3/8”, 1/2", and 5/8”. Specify when
ordering. – UL Listed
A211 Aluminum
C211 Bronze
C211L Lead Coated
Bronze

216
Universal Swivel Base
This is the most universal base in the industry. The swivel adaptor allows the point to
level under most conditions. It can
be secured with screws, nails, 1/4" bolts, 1/4" drive-in anchors,
or an adhesive. Bolt tension cap can
be turned so the cable can run horizontal or vertical. Perfect for skylights, domed or gently
sloping roofs, or any uneven surface.
Furnished for all points – 3/8”, 1/2", and 5/8”. Specify when ordering. UL Listed.
A216 Aluminum
C216 Bronze
C216L Lead Coated
Bronze

218
Offset Base
A cast base with a 2” offset to clear an overhang when
mounted on a vertical surface using screws, 1/4 ” bolts, or 1/4 ” drive-in
anchors. Bolt tension cap can be
turned so cables can run horizontal or vertical. Furnished for all point sizes 3/8”, 1/2", and 5/8”.
Specify when ordering. – UL Listed
A218 Aluminum
C218 Bronze
C218L Lead Coated
Bronze

220 Adhesive
Base
This base has bolt tension cable clamping and can be used
on any surface with an adhesive.
Furnished for all point sizes 3/8”, 1/2", and 5/8”. Specify when
ordering. – UL Listed
A220 Aluminum
C220 Bronze
C220L Lead Coated
Bronze

222 Side
Mount Base
This cast base has bolt tension cable clamping and can be
mounted vertically with screws, 1/4 ” bolts, or 1/4 ” drive-in anchors. Furnished for point sizes 3/8”, 1/2",
and 5/8”. Specify when ordering. – UL
Listed
A222 Aluminum
C222 Bronze
C222L Lead Coated
Bronze

224 Top
Mount Base
This cast base can be mounted horizontally with screws,
1/4 ” bolts, or 1/4 ” drive-in anchors.
Bolt tension cap can be turned so cables can run horizontal or
vertical. Furnished for all point
sizes 3/8”, 1/2", and 5/8”. Specify when ordering. – UL Listed
A224 Aluminum
C224 Bronze
C224L Lead Coated
Bronze

225 Side
Mount Base
This cast base can be mounted vertically with screws, 1/4
” bolts, or 1/4 ” drive-in anchors.
Bolt tension cap can be turned so cables can run horizontal or
vertical. Furnished for all point
sizes 3/8”, 1/2", and 5/8”. Specify when ordering. – UL Listed
A225 Aluminum
C225 Bronze
C225L Lead Coated
Bronze

227 Top
Mount Base
This cast base has bolt tension cable clamping and can be
mounted horizontally with screws, 1/4 ” bolts, or 1/4 ” drive-in
anchors. Furnished for point sizes
3/8”, 1/2", and 5/8”. Specify when ordering. – UL Listed
A227 Aluminum
C227 Bronze
C227L Lead Coated
Bronze

228
Narrow Surface Base
This strap aluminum or copper base can be mounted on a
narrow surface or ridge roof with screws or nails. Base can be modified to accept other anchors. Compression type fingers crimp over cable
for easy installation. Available for
Class I structures only. Furnished
for point sizes – 3/8” and 1/2".
Specify when ordering.
A228 Aluminum
C228 Copper
C228L Lead Coated
Copper

229
Narrow Surface Base
This strap aluminum or copper base can be mounted on a
narrow surface or ridge roof with screws or nails. Base can be modified to accept other anchors. Bolt tension cap provides maximum cable
support. Furnished for point sizes –
3/8”, 1/2", and 5/8”. Specify
when ordering. UL Listed.
A229 Aluminum
C229 Copper
C229L Lead Coated
Copper

230
Ridge Mount Base
This strap aluminum or copper base can be mounted on a
ridge roof with screws or nails. Base
can be modified to accept other anchors.
Compression type fingers crimp over cable for easy installation. Available for Class I structures
only. Furnished for point sizes –
3/8” and 1/2". Specify when
ordering.
A230 Aluminum
C230 Copper
C230L Lead Coated
Copper

231
Ridge Mount Base
This strap aluminum or copper base can be mounted on ridge
roof with screws or nails. Base can
be modified to accept other anchors.
Bolt tension cap provides maximum cable support. Furnished for point sizes – 3/8”,
1/2", and 5/8”. Specify when ordering. UL Listed.
A231 Aluminum
C231 Copper
C231L Lead Coated
Copper

232 Cast
Ridge Base
This cast aluminum or copper base can be mounted on a
ridge roof with screws or nails. Cast
with a soft alloy so it can easily form to the ridge. The base can be modified to accept other
anchors. Compression type fingers
crimp over cable for easy installation.
Available for Class I structures only. Furnished for point sizes – 3/8” and 1/2". Specify when ordering. UL Listed.
A232 Aluminum
C232 Brass
C232L Lead Coated
Brass

C233
Cast Ridge Base
This cast aluminum or copper base can be mounted on ridge
roof with screws or nails. Cast with
a soft alloy so it can easily form to the ridge. This base can be modified to
accept other anchors. Bolt tension
cap provides maximum cable support.
Furnished for point sizes – 3/8”, 1/2", and 5/8”. Specify when ordering. UL Listed.
A233 Aluminum
C233 Brass
C233L Lead Coated
Brass

235 Cast
Straight Base
Cast aluminum or bronze straight base. Two set screws hold cable firmly and point
screws into top to keep cable and point in straight line. Available for point sizes 3/8” and
1/2". Specify when
ordering. UL Listed.
A235 Aluminum
C235 Bronze
C235L Lead Coated
Bronze

237 Standing
Seam Base
Base for standing seam roof has 3/4" groove to fit
over most seams. Provided with a
swivel adapter for leveling points.
Cable holder is adjustable so cables can run parallel or
perpendicular. Two set screws secure
base to seam. Available for point
sizes 3/8”, 1/2", and 5/8”.
Specify when ordering. UL
Listed.
A237 Aluminum
C237 Bronze
C237L Lead Coated
Bronze

240 & 242 Top Mount
Pipe Base
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241 & 243 Side Mount
Pipe Base
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Cast aluminum or bronze pipe bases. Base can be drilled for top mounting or
side mounting on most pipes. Base
sizes range from 1.314” to 1.900” and 1.750” to 2.500” Each base is numbered
for easy ordering. Available for
point sizes 3/8”, 1/2", and 5/8”.
Specify when ordering. UL
Listed.
Top Mount Base With 1.314” to 1.900” Range
A240 Aluminum
C240 Bronze
C240L Lead Coated
Bronze
Side Mount Base With 1.314” to 1.900” Range
A241 Aluminum
C241 Bronze
C241L Lead Coated
Bronze
Top Mount Base With 1.750” to 2.500” Range
A242 Aluminum
C242 Bronze
C242L Lead Coated
Bronze
Side Mount Base With 1.750” to 2.500” Range
A243 Aluminum
C243 Bronze
C243L Lead Coated
Bronze

250 Stamped Vent Base
Stamped aluminum or copper vent point base with no cable
holder. Over 8 square inches of
contact to direct mount air terminal on continuous metal surface. Furnished for all point sizes 3/8”,
1/2", and 5/8”. Specify when
ordering. UL Listed
A250 Aluminum
C250 Copper
C250L Lead Coated
Copper

252 Cast
Point Base
Cast aluminum or bronze vent point base with no cable
holder. Over 8 square inches of
contact to direct mount air terminal on continuous metal surface. Furnished for all point sizes 3/8”,
1/2", and 5/8”. Specify when
ordering. UL Listed
A252 Aluminum
C252 Bronze
C252L Lead Coated
Bronze
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